28960862

素因数分解:

$2^1\times 7^4\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 40

約数和(自身を含む): 52367496

約数和(自身を除く): 23406634

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 163, 259, 326, 343, 518, 686, 1141, 1813, 2282, 2401, 3626, 4802, 6031, 7987, 12062, 12691, 15974, 25382, 42217, 55909, 84434, 88837, 111818, 177674, 295519, 391363, 591038, 782726, 2068633, 4137266, 14480431, 28960862]

約数ペア:

[(1, 28960862), (2, 14480431), (7, 4137266), (14, 2068633), (37, 782726), (49, 591038), (74, 391363), (98, 295519), (163, 177674), (259, 111818), (326, 88837), (343, 84434), (518, 55909), (686, 42217), (1141, 25382), (1813, 15974), (2282, 12691), (2401, 12062), (3626, 7987), (4802, 6031)]