25351436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{52379}}^1$

素因数の和:52405

約数の個数: 18

約数和(自身を含む): 48765780

約数和(自身を除く): 23414344

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 52379, 104758, 209516, 576169, 1152338, 2304676, 6337859, 12675718, 25351436]

約数ペア:

[(1, 25351436), (2, 12675718), (4, 6337859), (11, 2304676), (22, 1152338), (44, 576169), (121, 209516), (242, 104758), (484, 52379)]