79393916

素因数分解:

$2^2\times 7^2\times {\mathrm{405071}}^1$

素因数の和:405089

約数の個数: 18

約数和(自身を含む): 161623728

約数和(自身を除く): 82229812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 405071, 810142, 1620284, 2835497, 5670994, 11341988, 19848479, 39696958, 79393916]

約数ペア:

[(1, 79393916), (2, 39696958), (4, 19848479), (7, 11341988), (14, 5670994), (28, 2835497), (49, 1620284), (98, 810142), (196, 405071)]