64293772

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3701}}^1$

素因数の和:3849

約数の個数: 24

約数和(自身を含む): 116302032

約数和(自身を除く): 52008260

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 3701, 4343, 7402, 8686, 14804, 17372, 159143, 318286, 373801, 636572, 747602, 1495204, 16073443, 32146886, 64293772]

約数ペア:

[(1, 64293772), (2, 32146886), (4, 16073443), (43, 1495204), (86, 747602), (101, 636572), (172, 373801), (202, 318286), (404, 159143), (3701, 17372), (4343, 14804), (7402, 8686)]