42757066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{12379}}^1$

素因数の和:12549

約数の個数: 16

約数和(自身を含む): 70417440

約数和(自身を除く): 27660374

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 12379, 24758, 136169, 272338, 1943503, 3887006, 21378533, 42757066]

約数ペア:

[(1, 42757066), (2, 21378533), (11, 3887006), (22, 1943503), (157, 272338), (314, 136169), (1727, 24758), (3454, 12379)]