7428932056

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4229}}^1$

素因数の和:4401

約数の個数: 128

約数和(自身を含む): 18192384000

約数和(自身を除く): 10763451944

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 127, 133, 152, 182, 247, 254, 266, 364, 494, 508, 532, 728, 889, 988, 1016, 1064, 1651, 1729, 1778, 1976, 2413, 3302, 3458, 3556, 4229, 4826, 6604, 6916, 7112, 8458, 9652, 11557, 13208, 13832, 16891, 16916, 19304, 23114, 29603, 31369, 33782, 33832, 46228, 54977, 59206, 62738, 67564, 80351, 92456, 109954, 118412, 125476, 135128, 160702, 219583, 219908, 236824, 250952, 321404, 384839, 439166, 439816, 537083, 562457, 642808, 769678, 878332, 1044563, 1074166, 1124914, 1539356, 1756664, 2089126, 2148332, 2249828, 3078712, 3759581, 4178252, 4296664, 4499656, 6982079, 7311941, 7519162, 8356504, 10204577, 13964158, 14623882, 15038324, 20409154, 27928316, 29247764, 30076648, 40818308, 48874553, 55856632, 58495528, 71432039, 81636616, 97749106, 132659501, 142864078, 195498212, 265319002, 285728156, 390996424, 530638004, 571456312, 928616507, 1061276008, 1857233014, 3714466028, 7428932056]

約数ペア:

[(1, 7428932056), (2, 3714466028), (4, 1857233014), (7, 1061276008), (8, 928616507), (13, 571456312), (14, 530638004), (19, 390996424), (26, 285728156), (28, 265319002), (38, 195498212), (52, 142864078), (56, 132659501), (76, 97749106), (91, 81636616), (104, 71432039), (127, 58495528), (133, 55856632), (152, 48874553), (182, 40818308), (247, 30076648), (254, 29247764), (266, 27928316), (364, 20409154), (494, 15038324), (508, 14623882), (532, 13964158), (728, 10204577), (889, 8356504), (988, 7519162), (1016, 7311941), (1064, 6982079), (1651, 4499656), (1729, 4296664), (1778, 4178252), (1976, 3759581), (2413, 3078712), (3302, 2249828), (3458, 2148332), (3556, 2089126), (4229, 1756664), (4826, 1539356), (6604, 1124914), (6916, 1074166), (7112, 1044563), (8458, 878332), (9652, 769678), (11557, 642808), (13208, 562457), (13832, 537083), (16891, 439816), (16916, 439166), (19304, 384839), (23114, 321404), (29603, 250952), (31369, 236824), (33782, 219908), (33832, 219583), (46228, 160702), (54977, 135128), (59206, 125476), (62738, 118412), (67564, 109954), (80351, 92456)]