1357883456

素因数分解:

$2^6\times {\mathrm{21216929}}^1$

素因数の和:21216941

約数の個数: 14

約数和(自身を含む): 2694550110

約数和(自身を除く): 1336666654

約数列:

[1, 2, 4, 8, 16, 32, 64, 21216929, 42433858, 84867716, 169735432, 339470864, 678941728, 1357883456]

約数ペア:

[(1, 1357883456), (2, 678941728), (4, 339470864), (8, 169735432), (16, 84867716), (32, 42433858), (64, 21216929)]