67088959

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2663}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 79280640

約数和(自身を除く): 12191681

約数列:

[1, 7, 59, 61, 413, 427, 2663, 3599, 18641, 25193, 157117, 162443, 1099819, 1137101, 9584137, 67088959]

約数ペア:

[(1, 67088959), (7, 9584137), (59, 1137101), (61, 1099819), (413, 162443), (427, 157117), (2663, 25193), (3599, 18641)]