68933332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{18671}}^1$

素因数の和:18759

約数の個数: 24

約数和(自身を含む): 131749632

約数和(自身を除く): 62816300

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 18671, 37342, 74684, 242723, 485446, 970892, 1325641, 2651282, 5302564, 17233333, 34466666, 68933332]

約数ペア:

[(1, 68933332), (2, 34466666), (4, 17233333), (13, 5302564), (26, 2651282), (52, 1325641), (71, 970892), (142, 485446), (284, 242723), (923, 74684), (1846, 37342), (3692, 18671)]