74239403

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4261}}^1$

素因数の和:4418

約数の個数: 16

約数和(自身を含む): 90013440

約数和(自身を除く): 15774037

約数列:

[1, 7, 19, 131, 133, 917, 2489, 4261, 17423, 29827, 80959, 558191, 566713, 3907337, 10605629, 74239403]

約数ペア:

[(1, 74239403), (7, 10605629), (19, 3907337), (131, 566713), (133, 558191), (917, 80959), (2489, 29827), (4261, 17423)]