1275756816

素因数分解:

$2^4\times 3^1\times {\mathrm{26578267}}^1$

素因数の和:26578278

約数の個数: 20

約数和(自身を含む): 3295705232

約数和(自身を除く): 2019948416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 26578267, 53156534, 79734801, 106313068, 159469602, 212626136, 318939204, 425252272, 637878408, 1275756816]

約数ペア:

[(1, 1275756816), (2, 637878408), (3, 425252272), (4, 318939204), (6, 212626136), (8, 159469602), (12, 106313068), (16, 79734801), (24, 53156534), (48, 26578267)]