68667608

素因数分解:

$2^3\times {\mathrm{1289}}^1\times {\mathrm{6659}}^1$

素因数の和:7954

約数の個数: 16

約数和(自身を含む): 128871000

約数和(自身を除く): 60203392

約数列:

[1, 2, 4, 8, 1289, 2578, 5156, 6659, 10312, 13318, 26636, 53272, 8583451, 17166902, 34333804, 68667608]

約数ペア:

[(1, 68667608), (2, 34333804), (4, 17166902), (8, 8583451), (1289, 53272), (2578, 26636), (5156, 13318), (6659, 10312)]