40425242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 71959104

約数和(自身を除く): 31533862

約数列:

[1, 2, 11, 13, 22, 26, 107, 143, 214, 286, 1177, 1321, 1391, 2354, 2642, 2782, 14531, 15301, 17173, 29062, 30602, 34346, 141347, 188903, 282694, 377806, 1554817, 1837511, 3109634, 3675022, 20212621, 40425242]

約数ペア:

[(1, 40425242), (2, 20212621), (11, 3675022), (13, 3109634), (22, 1837511), (26, 1554817), (107, 377806), (143, 282694), (214, 188903), (286, 141347), (1177, 34346), (1321, 30602), (1391, 29062), (2354, 17173), (2642, 15301), (2782, 14531)]