401044352

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{44129}}^1$

素因数の和:44214

約数の個数: 32

約数和(自身を含む): 810226800

約数和(自身を除く): 409182448

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 44129, 88258, 176516, 353032, 706064, 1412128, 2824256, 3133159, 5648512, 6266318, 12532636, 25065272, 50130544, 100261088, 200522176, 401044352]

約数ペア:

[(1, 401044352), (2, 200522176), (4, 100261088), (8, 50130544), (16, 25065272), (32, 12532636), (64, 6266318), (71, 5648512), (128, 3133159), (142, 2824256), (284, 1412128), (568, 706064), (1136, 353032), (2272, 176516), (4544, 88258), (9088, 44129)]