78779036

素因数分解:

$2^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{2971}}^1$

素因数の和:3929

約数の個数: 24

約数和(自身を含む): 157777536

約数和(自身を除く): 78998500

約数列:

[1, 2, 4, 7, 14, 28, 947, 1894, 2971, 3788, 5942, 6629, 11884, 13258, 20797, 26516, 41594, 83188, 2813537, 5627074, 11254148, 19694759, 39389518, 78779036]

約数ペア:

[(1, 78779036), (2, 39389518), (4, 19694759), (7, 11254148), (14, 5627074), (28, 2813537), (947, 83188), (1894, 41594), (2971, 26516), (3788, 20797), (5942, 13258), (6629, 11884)]