40823644

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 72839088

約数和(自身を除く): 32015444

約数列:

[1, 2, 4, 73, 146, 251, 292, 502, 557, 1004, 1114, 2228, 18323, 36646, 40661, 73292, 81322, 139807, 162644, 279614, 559228, 10205911, 20411822, 40823644]

約数ペア:

[(1, 40823644), (2, 20411822), (4, 10205911), (73, 559228), (146, 279614), (251, 162644), (292, 139807), (502, 81322), (557, 73292), (1004, 40661), (1114, 36646), (2228, 18323)]