68709134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{8443}}^1$

素因数の和:8771

約数の個数: 16

約数和(自身を含む): 111359472

約数和(自身を除く): 42650338

約数列:

[1, 2, 13, 26, 313, 626, 4069, 8138, 8443, 16886, 109759, 219518, 2642659, 5285318, 34354567, 68709134]

約数ペア:

[(1, 68709134), (2, 34354567), (13, 5285318), (26, 2642659), (313, 219518), (626, 109759), (4069, 16886), (8138, 8443)]