71467962

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1279}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 146227200

約数和(自身を除く): 74759238

約数列:

[1, 2, 3, 6, 67, 134, 139, 201, 278, 402, 417, 834, 1279, 2558, 3837, 7674, 9313, 18626, 27939, 55878, 85693, 171386, 177781, 257079, 355562, 514158, 533343, 1066686, 11911327, 23822654, 35733981, 71467962]

約数ペア:

[(1, 71467962), (2, 35733981), (3, 23822654), (6, 11911327), (67, 1066686), (134, 533343), (139, 514158), (201, 355562), (278, 257079), (402, 177781), (417, 171386), (834, 85693), (1279, 55878), (2558, 27939), (3837, 18626), (7674, 9313)]