71189924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 139247808

約数和(自身を除く): 68057884

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 163, 227, 326, 454, 481, 652, 908, 962, 1924, 2119, 2951, 4238, 5902, 6031, 8399, 8476, 11804, 12062, 16798, 24124, 33596, 37001, 74002, 78403, 109187, 148004, 156806, 218374, 313612, 436748, 481013, 962026, 1369037, 1924052, 2738074, 5476148, 17797481, 35594962, 71189924]

約数ペア:

[(1, 71189924), (2, 35594962), (4, 17797481), (13, 5476148), (26, 2738074), (37, 1924052), (52, 1369037), (74, 962026), (148, 481013), (163, 436748), (227, 313612), (326, 218374), (454, 156806), (481, 148004), (652, 109187), (908, 78403), (962, 74002), (1924, 37001), (2119, 33596), (2951, 24124), (4238, 16798), (5902, 12062), (6031, 11804), (8399, 8476)]