39639992

素因数分解:

$2^3\times 7^1\times {\mathrm{707857}}^1$

素因数の和:707870

約数の個数: 16

約数和(自身を含む): 84942960

約数和(自身を除く): 45302968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 707857, 1415714, 2831428, 4954999, 5662856, 9909998, 19819996, 39639992]

約数ペア:

[(1, 39639992), (2, 19819996), (4, 9909998), (7, 5662856), (8, 4954999), (14, 2831428), (28, 1415714), (56, 707857)]