25971288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{154591}}^1$

素因数の和:154607

約数の個数: 32

約数和(自身を含む): 74204160

約数和(自身を除く): 48232872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 154591, 309182, 463773, 618364, 927546, 1082137, 1236728, 1855092, 2164274, 3246411, 3710184, 4328548, 6492822, 8657096, 12985644, 25971288]

約数ペア:

[(1, 25971288), (2, 12985644), (3, 8657096), (4, 6492822), (6, 4328548), (7, 3710184), (8, 3246411), (12, 2164274), (14, 1855092), (21, 1236728), (24, 1082137), (28, 927546), (42, 618364), (56, 463773), (84, 309182), (168, 154591)]