72712472

素因数分解:

$2^3\times 7^2\times {\mathrm{185491}}^1$

素因数の和:185511

約数の個数: 24

約数和(自身を含む): 158595660

約数和(自身を除く): 85883188

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 185491, 370982, 741964, 1298437, 1483928, 2596874, 5193748, 9089059, 10387496, 18178118, 36356236, 72712472]

約数ペア:

[(1, 72712472), (2, 36356236), (4, 18178118), (7, 10387496), (8, 9089059), (14, 5193748), (28, 2596874), (49, 1483928), (56, 1298437), (98, 741964), (196, 370982), (392, 185491)]