68764204

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{20201}}^1$

素因数の和:20265

約数の個数: 24

約数和(自身を含む): 128969568

約数和(自身を除く): 60205364

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 20201, 40402, 80804, 464623, 747437, 929246, 1494874, 1858492, 2989748, 17191051, 34382102, 68764204]

約数ペア:

[(1, 68764204), (2, 34382102), (4, 17191051), (23, 2989748), (37, 1858492), (46, 1494874), (74, 929246), (92, 747437), (148, 464623), (851, 80804), (1702, 40402), (3404, 20201)]