72661016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4733}}^1$

素因数の和:4859

約数の個数: 32

約数和(自身を含む): 144860400

約数和(自身を除く): 72199384

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 3838, 4733, 7676, 9466, 15352, 18932, 37864, 89927, 179854, 359708, 478033, 719416, 956066, 1912132, 3824264, 9082627, 18165254, 36330508, 72661016]

約数ペア:

[(1, 72661016), (2, 36330508), (4, 18165254), (8, 9082627), (19, 3824264), (38, 1912132), (76, 956066), (101, 719416), (152, 478033), (202, 359708), (404, 179854), (808, 89927), (1919, 37864), (3838, 18932), (4733, 15352), (7676, 9466)]