68661028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{1283}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 127485792

約数和(自身を除く): 58824764

約数列:

[1, 2, 4, 17, 34, 68, 787, 1283, 1574, 2566, 3148, 5132, 13379, 21811, 26758, 43622, 53516, 87244, 1009721, 2019442, 4038884, 17165257, 34330514, 68661028]

約数ペア:

[(1, 68661028), (2, 34330514), (4, 17165257), (17, 4038884), (34, 2019442), (68, 1009721), (787, 87244), (1283, 53516), (1574, 43622), (2566, 26758), (3148, 21811), (5132, 13379)]