40124728

素因数分解:

$2^3\times 7^2\times {\mathrm{102359}}^1$

素因数の和:102379

約数の個数: 24

約数和(自身を含む): 87517800

約数和(自身を除く): 47393072

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 102359, 204718, 409436, 716513, 818872, 1433026, 2866052, 5015591, 5732104, 10031182, 20062364, 40124728]

約数ペア:

[(1, 40124728), (2, 20062364), (4, 10031182), (7, 5732104), (8, 5015591), (14, 2866052), (28, 1433026), (49, 818872), (56, 716513), (98, 409436), (196, 204718), (392, 102359)]