68591708

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{3727}}^1$

素因数の和:3881

約数の個数: 24

約数和(自身を含む): 124008192

約数和(自身を除く): 55416484

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 3727, 4601, 7454, 9202, 14908, 18404, 160261, 320522, 398789, 641044, 797578, 1595156, 17147927, 34295854, 68591708]

約数ペア:

[(1, 68591708), (2, 34295854), (4, 17147927), (43, 1595156), (86, 797578), (107, 641044), (172, 398789), (214, 320522), (428, 160261), (3727, 18404), (4601, 14908), (7454, 9202)]