42518234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{66643}}^1$

素因数の和:66685

約数の個数: 16

約数和(自身を含む): 71975520

約数和(自身を除く): 29457286

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 66643, 133286, 733073, 1466146, 1932647, 3865294, 21259117, 42518234]

約数ペア:

[(1, 42518234), (2, 21259117), (11, 3865294), (22, 1932647), (29, 1466146), (58, 733073), (319, 133286), (638, 66643)]