71938730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11437}}^1$

素因数の和:11498

約数の個数: 32

約数和(自身を含む): 140824656

約数和(自身を除く): 68885926

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 11437, 22874, 57185, 114370, 194429, 388858, 423169, 846338, 972145, 1944290, 2115845, 4231690, 7193873, 14387746, 35969365, 71938730]

約数ペア:

[(1, 71938730), (2, 35969365), (5, 14387746), (10, 7193873), (17, 4231690), (34, 2115845), (37, 1944290), (74, 972145), (85, 846338), (170, 423169), (185, 388858), (370, 194429), (629, 114370), (1258, 57185), (3145, 22874), (6290, 11437)]