68513822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{8419}}^1$

素因数の和:8747

約数の個数: 16

約数和(自身を含む): 111042960

約数和(自身を除く): 42529138

約数列:

[1, 2, 13, 26, 313, 626, 4069, 8138, 8419, 16838, 109447, 218894, 2635147, 5270294, 34256911, 68513822]

約数ペア:

[(1, 68513822), (2, 34256911), (13, 5270294), (26, 2635147), (313, 218894), (626, 109447), (4069, 16838), (8138, 8419)]