636686912

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{125927}}^1$

素因数の和:126018

約数の個数: 28

約数和(自身を含む): 1279428480

約数和(自身を除く): 642741568

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 125927, 251854, 503708, 1007416, 2014832, 4029664, 8059328, 9948233, 19896466, 39792932, 79585864, 159171728, 318343456, 636686912]

約数ペア:

[(1, 636686912), (2, 318343456), (4, 159171728), (8, 79585864), (16, 39792932), (32, 19896466), (64, 9948233), (79, 8059328), (158, 4029664), (316, 2014832), (632, 1007416), (1264, 503708), (2528, 251854), (5056, 125927)]