71021824

素因数分解:

$2^8\times {\mathrm{277429}}^1$

素因数の和:277445

約数の個数: 18

約数和(自身を含む): 141766730

約数和(自身を除く): 70744906

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 277429, 554858, 1109716, 2219432, 4438864, 8877728, 17755456, 35510912, 71021824]

約数ペア:

[(1, 71021824), (2, 35510912), (4, 17755456), (8, 8877728), (16, 4438864), (32, 2219432), (64, 1109716), (128, 554858), (256, 277429)]