68877676

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{144701}}^1$

素因数の和:144729

約数の個数: 24

約数和(自身を含む): 145859616

約数和(自身を除く): 76981940

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 144701, 289402, 578804, 1012907, 2025814, 2459917, 4051628, 4919834, 9839668, 17219419, 34438838, 68877676]

約数ペア:

[(1, 68877676), (2, 34438838), (4, 17219419), (7, 9839668), (14, 4919834), (17, 4051628), (28, 2459917), (34, 2025814), (68, 1012907), (119, 578804), (238, 289402), (476, 144701)]