68672948

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{1427}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 123070752

約数和(自身を除く): 54397804

約数列:

[1, 2, 4, 53, 106, 212, 227, 454, 908, 1427, 2854, 5708, 12031, 24062, 48124, 75631, 151262, 302524, 323929, 647858, 1295716, 17168237, 34336474, 68672948]

約数ペア:

[(1, 68672948), (2, 34336474), (4, 17168237), (53, 1295716), (106, 647858), (212, 323929), (227, 302524), (454, 151262), (908, 75631), (1427, 48124), (2854, 24062), (5708, 12031)]