56175704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28429}}^1$

素因数の和:28467

約数の個数: 32

約数和(自身を含む): 119406000

約数和(自身を除く): 63230296

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 28429, 56858, 113716, 227432, 369577, 540151, 739154, 1080302, 1478308, 2160604, 2956616, 4321208, 7021963, 14043926, 28087852, 56175704]

約数ペア:

[(1, 56175704), (2, 28087852), (4, 14043926), (8, 7021963), (13, 4321208), (19, 2956616), (26, 2160604), (38, 1478308), (52, 1080302), (76, 739154), (104, 540151), (152, 369577), (247, 227432), (494, 113716), (988, 56858), (1976, 28429)]