25326224

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 62365056

約数和(自身を除く): 37038832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 176, 244, 308, 337, 427, 488, 616, 671, 674, 854, 976, 1232, 1342, 1348, 1708, 2359, 2684, 2696, 3416, 3707, 4697, 4718, 5368, 5392, 6832, 7414, 9394, 9436, 10736, 14828, 18788, 18872, 20557, 25949, 29656, 37576, 37744, 41114, 51898, 59312, 75152, 82228, 103796, 143899, 164456, 207592, 226127, 287798, 328912, 415184, 452254, 575596, 904508, 1151192, 1582889, 1809016, 2302384, 3165778, 3618032, 6331556, 12663112, 25326224]

約数ペア:

[(1, 25326224), (2, 12663112), (4, 6331556), (7, 3618032), (8, 3165778), (11, 2302384), (14, 1809016), (16, 1582889), (22, 1151192), (28, 904508), (44, 575596), (56, 452254), (61, 415184), (77, 328912), (88, 287798), (112, 226127), (122, 207592), (154, 164456), (176, 143899), (244, 103796), (308, 82228), (337, 75152), (427, 59312), (488, 51898), (616, 41114), (671, 37744), (674, 37576), (854, 29656), (976, 25949), (1232, 20557), (1342, 18872), (1348, 18788), (1708, 14828), (2359, 10736), (2684, 9436), (2696, 9394), (3416, 7414), (3707, 6832), (4697, 5392), (4718, 5368)]