70837816

素因数分解:

$2^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3019}}^1$

素因数の和:3451

約数の個数: 32

約数和(自身を含む): 152208000

約数和(自身を除く): 81370184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 419, 838, 1676, 2933, 3019, 3352, 5866, 6038, 11732, 12076, 21133, 23464, 24152, 42266, 84532, 169064, 1264961, 2529922, 5059844, 8854727, 10119688, 17709454, 35418908, 70837816]

約数ペア:

[(1, 70837816), (2, 35418908), (4, 17709454), (7, 10119688), (8, 8854727), (14, 5059844), (28, 2529922), (56, 1264961), (419, 169064), (838, 84532), (1676, 42266), (2933, 24152), (3019, 23464), (3352, 21133), (5866, 12076), (6038, 11732)]