42456908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22067}}^1$

素因数の和:22121

約数の個数: 24

約数和(自身を含む): 82181232

約数和(自身を除く): 39724324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 22067, 44134, 88268, 286871, 573742, 816479, 1147484, 1632958, 3265916, 10614227, 21228454, 42456908]

約数ペア:

[(1, 42456908), (2, 21228454), (4, 10614227), (13, 3265916), (26, 1632958), (37, 1147484), (52, 816479), (74, 573742), (148, 286871), (481, 88268), (962, 44134), (1924, 22067)]