57147974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{8171}}^1$

素因数の和:8455

約数の個数: 16

約数和(自身を含む): 92670480

約数和(自身を除く): 35522506

約数列:

[1, 2, 13, 26, 269, 538, 3497, 6994, 8171, 16342, 106223, 212446, 2197999, 4395998, 28573987, 57147974]

約数ペア:

[(1, 57147974), (2, 28573987), (13, 4395998), (26, 2197999), (269, 212446), (538, 106223), (3497, 16342), (6994, 8171)]