68256419

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{1171}}^1$

素因数の和:1946

約数の個数: 16

約数和(自身を含む): 85284096

約数和(自身を除く): 17027677

約数列:

[1, 7, 11, 77, 757, 1171, 5299, 8197, 8327, 12881, 58289, 90167, 886447, 6205129, 9750917, 68256419]

約数ペア:

[(1, 68256419), (7, 9750917), (11, 6205129), (77, 886447), (757, 90167), (1171, 58289), (5299, 12881), (8197, 8327)]