28155810592

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4007}}^1$

素因数の和:4183

約数の個数: 192

約数和(自身を含む): 72397946880

約数和(自身を除く): 44242136288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 127, 133, 152, 182, 208, 224, 247, 254, 266, 304, 364, 416, 494, 508, 532, 608, 728, 889, 988, 1016, 1064, 1456, 1651, 1729, 1778, 1976, 2032, 2128, 2413, 2912, 3302, 3458, 3556, 3952, 4007, 4064, 4256, 4826, 6604, 6916, 7112, 7904, 8014, 9652, 11557, 13208, 13832, 14224, 16028, 16891, 19304, 23114, 26416, 27664, 28049, 28448, 31369, 32056, 33782, 38608, 46228, 52091, 52832, 55328, 56098, 62738, 64112, 67564, 76133, 77216, 92456, 104182, 112196, 125476, 128224, 135128, 152266, 184912, 208364, 219583, 224392, 250952, 270256, 304532, 364637, 369824, 416728, 439166, 448784, 501904, 508889, 532931, 540512, 609064, 729274, 833456, 878332, 897568, 989729, 1003808, 1017778, 1065862, 1218128, 1458548, 1666912, 1756664, 1979458, 2035556, 2131724, 2436256, 2917096, 3513328, 3562223, 3958916, 4071112, 4263448, 5834192, 6615557, 6928103, 7026656, 7124446, 7917832, 8142224, 8526896, 9668891, 11668384, 13231114, 13856206, 14248892, 15835664, 16284448, 17053792, 19337782, 26462228, 27712412, 28497784, 31671328, 38675564, 46308899, 52924456, 55424824, 56995568, 67682237, 77351128, 92617798, 105848912, 110849648, 113991136, 125695583, 135364474, 154702256, 185235596, 211697824, 221699296, 251391166, 270728948, 309404512, 370471192, 502782332, 541457896, 740942384, 879869081, 1005564664, 1082915792, 1481884768, 1759738162, 2011129328, 2165831584, 3519476324, 4022258656, 7038952648, 14077905296, 28155810592]

約数ペア:

[(1, 28155810592), (2, 14077905296), (4, 7038952648), (7, 4022258656), (8, 3519476324), (13, 2165831584), (14, 2011129328), (16, 1759738162), (19, 1481884768), (26, 1082915792), (28, 1005564664), (32, 879869081), (38, 740942384), (52, 541457896), (56, 502782332), (76, 370471192), (91, 309404512), (104, 270728948), (112, 251391166), (127, 221699296), (133, 211697824), (152, 185235596), (182, 154702256), (208, 135364474), (224, 125695583), (247, 113991136), (254, 110849648), (266, 105848912), (304, 92617798), (364, 77351128), (416, 67682237), (494, 56995568), (508, 55424824), (532, 52924456), (608, 46308899), (728, 38675564), (889, 31671328), (988, 28497784), (1016, 27712412), (1064, 26462228), (1456, 19337782), (1651, 17053792), (1729, 16284448), (1778, 15835664), (1976, 14248892), (2032, 13856206), (2128, 13231114), (2413, 11668384), (2912, 9668891), (3302, 8526896), (3458, 8142224), (3556, 7917832), (3952, 7124446), (4007, 7026656), (4064, 6928103), (4256, 6615557), (4826, 5834192), (6604, 4263448), (6916, 4071112), (7112, 3958916), (7904, 3562223), (8014, 3513328), (9652, 2917096), (11557, 2436256), (13208, 2131724), (13832, 2035556), (14224, 1979458), (16028, 1756664), (16891, 1666912), (19304, 1458548), (23114, 1218128), (26416, 1065862), (27664, 1017778), (28049, 1003808), (28448, 989729), (31369, 897568), (32056, 878332), (33782, 833456), (38608, 729274), (46228, 609064), (52091, 540512), (52832, 532931), (55328, 508889), (56098, 501904), (62738, 448784), (64112, 439166), (67564, 416728), (76133, 369824), (77216, 364637), (92456, 304532), (104182, 270256), (112196, 250952), (125476, 224392), (128224, 219583), (135128, 208364), (152266, 184912)]