64160044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 124679520

約数和(自身を除く): 60519476

約数列:

[1, 2, 4, 13, 26, 52, 61, 113, 122, 179, 226, 244, 358, 452, 716, 793, 1469, 1586, 2327, 2938, 3172, 4654, 5876, 6893, 9308, 10919, 13786, 20227, 21838, 27572, 40454, 43676, 80908, 89609, 141947, 179218, 262951, 283894, 358436, 525902, 567788, 1051804, 1233847, 2467694, 4935388, 16040011, 32080022, 64160044]

約数ペア:

[(1, 64160044), (2, 32080022), (4, 16040011), (13, 4935388), (26, 2467694), (52, 1233847), (61, 1051804), (113, 567788), (122, 525902), (179, 358436), (226, 283894), (244, 262951), (358, 179218), (452, 141947), (716, 89609), (793, 80908), (1469, 43676), (1586, 40454), (2327, 27572), (2938, 21838), (3172, 20227), (4654, 13786), (5876, 10919), (6893, 9308)]