38170828

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{739}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 68894000

約数和(自身を除く): 30723172

約数列:

[1, 2, 4, 37, 74, 148, 349, 698, 739, 1396, 1478, 2956, 12913, 25826, 27343, 51652, 54686, 109372, 257911, 515822, 1031644, 9542707, 19085414, 38170828]

約数ペア:

[(1, 38170828), (2, 19085414), (4, 9542707), (37, 1031644), (74, 515822), (148, 257911), (349, 109372), (698, 54686), (739, 51652), (1396, 27343), (1478, 25826), (2956, 12913)]