25642078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15137}}^1$

素因数の和:15168

約数の個数: 24

約数和(自身を含む): 48320496

約数和(自身を除く): 22678418

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 15137, 30274, 105959, 166507, 211918, 333014, 1165549, 1831577, 2331098, 3663154, 12821039, 25642078]

約数ペア:

[(1, 25642078), (2, 12821039), (7, 3663154), (11, 2331098), (14, 1831577), (22, 1165549), (77, 333014), (121, 211918), (154, 166507), (242, 105959), (847, 30274), (1694, 15137)]