67508710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8263}}^1$

素因数の和:8332

約数の個数: 32

約数和(自身を含む): 130901760

約数和(自身を除く): 63393050

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 8263, 16526, 41315, 82630, 156997, 313994, 355309, 710618, 784985, 1569970, 1776545, 3553090, 6750871, 13501742, 33754355, 67508710]

約数ペア:

[(1, 67508710), (2, 33754355), (5, 13501742), (10, 6750871), (19, 3553090), (38, 1776545), (43, 1569970), (86, 784985), (95, 710618), (190, 355309), (215, 313994), (430, 156997), (817, 82630), (1634, 41315), (4085, 16526), (8170, 8263)]