40406068

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{677}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 72670752

約数和(自身を除く): 32264684

約数列:

[1, 2, 4, 43, 86, 172, 347, 677, 694, 1354, 1388, 2708, 14921, 29111, 29842, 58222, 59684, 116444, 234919, 469838, 939676, 10101517, 20203034, 40406068]

約数ペア:

[(1, 40406068), (2, 20203034), (4, 10101517), (43, 939676), (86, 469838), (172, 234919), (347, 116444), (677, 59684), (694, 58222), (1354, 29842), (1388, 29111), (2708, 14921)]