68769118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{4729}}^1$

素因数の和:5403

約数の個数: 16

約数和(自身を含む): 112725360

約数和(自身を除く): 43956242

約数列:

[1, 2, 11, 22, 661, 1322, 4729, 7271, 9458, 14542, 52019, 104038, 3125869, 6251738, 34384559, 68769118]

約数ペア:

[(1, 68769118), (2, 34384559), (11, 6251738), (22, 3125869), (661, 104038), (1322, 52019), (4729, 14542), (7271, 9458)]