42579914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{18401}}^1$

素因数の和:18505

約数の個数: 16

約数和(自身を含む): 69559560

約数和(自身を除く): 26979646

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 18401, 36802, 239213, 478426, 1637689, 3275378, 21289957, 42579914]

約数ペア:

[(1, 42579914), (2, 21289957), (13, 3275378), (26, 1637689), (89, 478426), (178, 239213), (1157, 36802), (2314, 18401)]