28401375742

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1\times {\mathrm{372653}}^1$

素因数の和:373427

約数の個数: 16

約数和(自身を含む): 43466362560

約数和(自身を除く): 15064986818

約数列:

[1, 2, 53, 106, 719, 1438, 38107, 76214, 372653, 745306, 19750609, 39501218, 267937507, 535875014, 14200687871, 28401375742]

約数ペア:

[(1, 28401375742), (2, 14200687871), (53, 535875014), (106, 267937507), (719, 39501218), (1438, 19750609), (38107, 745306), (76214, 372653)]