66702974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{7351}}^1$

素因数の和:7715

約数の個数: 16

約数和(自身を含む): 108074400

約数和(自身を除く): 41371426

約数列:

[1, 2, 13, 26, 349, 698, 4537, 7351, 9074, 14702, 95563, 191126, 2565499, 5130998, 33351487, 66702974]

約数ペア:

[(1, 66702974), (2, 33351487), (13, 5130998), (26, 2565499), (349, 191126), (698, 95563), (4537, 14702), (7351, 9074)]