57151108

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{15581}}^1$

素因数の和:15723

約数の個数: 24

約数和(自身を含む): 115182144

約数和(自身を除く): 58031036

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 15581, 31162, 62324, 109067, 218134, 436268, 2041111, 4082222, 8164444, 14287777, 28575554, 57151108]

約数ペア:

[(1, 57151108), (2, 28575554), (4, 14287777), (7, 8164444), (14, 4082222), (28, 2041111), (131, 436268), (262, 218134), (524, 109067), (917, 62324), (1834, 31162), (3668, 15581)]