42863426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{8461}}^1$

素因数の和:8629

約数の個数: 16

約数和(自身を含む): 68542200

約数和(自身を除く): 25678774

約数列:

[1, 2, 17, 34, 149, 298, 2533, 5066, 8461, 16922, 143837, 287674, 1260689, 2521378, 21431713, 42863426]

約数ペア:

[(1, 42863426), (2, 21431713), (17, 2521378), (34, 1260689), (149, 287674), (298, 143837), (2533, 16922), (5066, 8461)]