40268524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4861}}^1$

素因数の和:4993

約数の個数: 24

約数和(自身を含む): 74874800

約数和(自身を除く): 34606276

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 4861, 8284, 9722, 19444, 92359, 184718, 369436, 529849, 1059698, 2119396, 10067131, 20134262, 40268524]

約数ペア:

[(1, 40268524), (2, 20134262), (4, 10067131), (19, 2119396), (38, 1059698), (76, 529849), (109, 369436), (218, 184718), (436, 92359), (2071, 19444), (4142, 9722), (4861, 8284)]