68590418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3229}}^1$

素因数の和:3306

約数の個数: 32

約数和(自身を含む): 119380800

約数和(自身を除く): 50790382

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 1118, 1634, 3229, 6458, 10621, 21242, 41977, 61351, 83954, 122702, 138847, 277694, 797563, 1595126, 1805011, 2638093, 3610022, 5276186, 34295209, 68590418]

約数ペア:

[(1, 68590418), (2, 34295209), (13, 5276186), (19, 3610022), (26, 2638093), (38, 1805011), (43, 1595126), (86, 797563), (247, 277694), (494, 138847), (559, 122702), (817, 83954), (1118, 61351), (1634, 41977), (3229, 21242), (6458, 10621)]