61860472

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1249}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 119700000

約数和(自身を除く): 57839528

約数列:

[1, 2, 4, 8, 41, 82, 151, 164, 302, 328, 604, 1208, 1249, 2498, 4996, 6191, 9992, 12382, 24764, 49528, 51209, 102418, 188599, 204836, 377198, 409672, 754396, 1508792, 7732559, 15465118, 30930236, 61860472]

約数ペア:

[(1, 61860472), (2, 30930236), (4, 15465118), (8, 7732559), (41, 1508792), (82, 754396), (151, 409672), (164, 377198), (302, 204836), (328, 188599), (604, 102418), (1208, 51209), (1249, 49528), (2498, 24764), (4996, 12382), (6191, 9992)]