42345974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{66373}}^1$

素因数の和:66415

約数の個数: 16

約数和(自身を含む): 71683920

約数和(自身を除く): 29337946

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 66373, 132746, 730103, 1460206, 1924817, 3849634, 21172987, 42345974]

約数ペア:

[(1, 42345974), (2, 21172987), (11, 3849634), (22, 1924817), (29, 1460206), (58, 730103), (319, 132746), (638, 66373)]