27895504

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 160

約数和(自身を含む): 74995200

約数和(自身を除く): 47099696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 23, 26, 28, 34, 46, 49, 52, 56, 68, 91, 92, 98, 104, 112, 119, 136, 161, 182, 184, 196, 208, 221, 238, 272, 299, 322, 343, 364, 368, 391, 392, 442, 476, 598, 637, 644, 686, 728, 782, 784, 833, 884, 952, 1127, 1196, 1274, 1288, 1372, 1456, 1547, 1564, 1666, 1768, 1904, 2093, 2254, 2392, 2548, 2576, 2737, 2744, 3094, 3128, 3332, 3536, 4186, 4459, 4508, 4784, 5083, 5096, 5474, 5488, 5831, 6188, 6256, 6664, 7889, 8372, 8918, 9016, 10166, 10192, 10829, 10948, 11662, 12376, 13328, 14651, 15778, 16744, 17836, 18032, 19159, 20332, 21658, 21896, 23324, 24752, 29302, 31556, 33488, 35581, 35672, 38318, 40664, 43316, 43792, 46648, 58604, 63112, 71162, 71344, 75803, 76636, 81328, 86632, 93296, 102557, 117208, 126224, 134113, 142324, 151606, 153272, 173264, 205114, 234416, 249067, 268226, 284648, 303212, 306544, 410228, 498134, 536452, 569296, 606424, 820456, 996268, 1072904, 1212848, 1640912, 1743469, 1992536, 2145808, 3486938, 3985072, 6973876, 13947752, 27895504]

約数ペア:

[(1, 27895504), (2, 13947752), (4, 6973876), (7, 3985072), (8, 3486938), (13, 2145808), (14, 1992536), (16, 1743469), (17, 1640912), (23, 1212848), (26, 1072904), (28, 996268), (34, 820456), (46, 606424), (49, 569296), (52, 536452), (56, 498134), (68, 410228), (91, 306544), (92, 303212), (98, 284648), (104, 268226), (112, 249067), (119, 234416), (136, 205114), (161, 173264), (182, 153272), (184, 151606), (196, 142324), (208, 134113), (221, 126224), (238, 117208), (272, 102557), (299, 93296), (322, 86632), (343, 81328), (364, 76636), (368, 75803), (391, 71344), (392, 71162), (442, 63112), (476, 58604), (598, 46648), (637, 43792), (644, 43316), (686, 40664), (728, 38318), (782, 35672), (784, 35581), (833, 33488), (884, 31556), (952, 29302), (1127, 24752), (1196, 23324), (1274, 21896), (1288, 21658), (1372, 20332), (1456, 19159), (1547, 18032), (1564, 17836), (1666, 16744), (1768, 15778), (1904, 14651), (2093, 13328), (2254, 12376), (2392, 11662), (2548, 10948), (2576, 10829), (2737, 10192), (2744, 10166), (3094, 9016), (3128, 8918), (3332, 8372), (3536, 7889), (4186, 6664), (4459, 6256), (4508, 6188), (4784, 5831), (5083, 5488), (5096, 5474)]