68519386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{33359}}^1$

素因数の和:33453

約数の個数: 16

約数和(自身を含む): 112089600

約数和(自身を除く): 43570214

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 33359, 66718, 433667, 867334, 2635361, 5270722, 34259693, 68519386]

約数ペア:

[(1, 68519386), (2, 34259693), (13, 5270722), (26, 2635361), (79, 867334), (158, 433667), (1027, 66718), (2054, 33359)]