68989414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{43499}}^1$

素因数の和:43575

約数の個数: 16

約数和(自身を含む): 113274000

約数和(自身を除く): 44284586

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 43499, 86998, 565487, 1130974, 2653439, 5306878, 34494707, 68989414]

約数ペア:

[(1, 68989414), (2, 34494707), (13, 5306878), (26, 2653439), (61, 1130974), (122, 565487), (793, 86998), (1586, 43499)]