69852916

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{7537}}^1$

素因数の和:7879

約数の個数: 24

約数和(自身を含む): 140146496

約数和(自身を除く): 70293580

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 7537, 9268, 15074, 30148, 52759, 105518, 211036, 2494747, 4989494, 9978988, 17463229, 34926458, 69852916]

約数ペア:

[(1, 69852916), (2, 34926458), (4, 17463229), (7, 9978988), (14, 4989494), (28, 2494747), (331, 211036), (662, 105518), (1324, 52759), (2317, 30148), (4634, 15074), (7537, 9268)]