40299644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130843}}^1$

素因数の和:130865

約数の個数: 24

約数和(自身を含む): 87927168

約数和(自身を除く): 47627524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 130843, 261686, 523372, 915901, 1439273, 1831802, 2878546, 3663604, 5757092, 10074911, 20149822, 40299644]

約数ペア:

[(1, 40299644), (2, 20149822), (4, 10074911), (7, 5757092), (11, 3663604), (14, 2878546), (22, 1831802), (28, 1439273), (44, 915901), (77, 523372), (154, 261686), (308, 130843)]