42812644

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9739}}^1$

素因数の和:9907

約数の個数: 24

約数和(自身を含む): 86179520

約数和(自身を除く): 43366876

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 9739, 19478, 38956, 68173, 136346, 272692, 1529023, 3058046, 6116092, 10703161, 21406322, 42812644]

約数ペア:

[(1, 42812644), (2, 21406322), (4, 10703161), (7, 6116092), (14, 3058046), (28, 1529023), (157, 272692), (314, 136346), (628, 68173), (1099, 38956), (2198, 19478), (4396, 9739)]