68563378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{39359}}^1$

素因数の和:39441

約数の個数: 16

約数和(自身を含む): 112412160

約数和(自身を除く): 43848782

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 39359, 78718, 511667, 1023334, 2637053, 5274106, 34281689, 68563378]

約数ペア:

[(1, 68563378), (2, 34281689), (13, 5274106), (26, 2637053), (67, 1023334), (134, 511667), (871, 78718), (1742, 39359)]