64319426

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{2137}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 98134200

約数和(自身を除く): 33814774

約数列:

[1, 2, 101, 149, 202, 298, 2137, 4274, 15049, 30098, 215837, 318413, 431674, 636826, 32159713, 64319426]

約数ペア:

[(1, 64319426), (2, 32159713), (101, 636826), (149, 431674), (202, 318413), (298, 215837), (2137, 30098), (4274, 15049)]