27688015024

素因数分解:

$2^4\times {\mathrm{2791}}^1\times {\mathrm{620029}}^1$

素因数の和:622828

約数の個数: 20

約数和(自身を含む): 53664836560

約数和(自身を除く): 25976821536

約数列:

[1, 2, 4, 8, 16, 2791, 5582, 11164, 22328, 44656, 620029, 1240058, 2480116, 4960232, 9920464, 1730500939, 3461001878, 6922003756, 13844007512, 27688015024]

約数ペア:

[(1, 27688015024), (2, 13844007512), (4, 6922003756), (8, 3461001878), (16, 1730500939), (2791, 9920464), (5582, 4960232), (11164, 2480116), (22328, 1240058), (44656, 620029)]