27980092

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3019}}^1$

素因数の和:3361

約数の個数: 24

約数和(自身を含む): 56147840

約数和(自身を除く): 28167748

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 3019, 4634, 6038, 9268, 12076, 21133, 42266, 84532, 999289, 1998578, 3997156, 6995023, 13990046, 27980092]

約数ペア:

[(1, 27980092), (2, 13990046), (4, 6995023), (7, 3997156), (14, 1998578), (28, 999289), (331, 84532), (662, 42266), (1324, 21133), (2317, 12076), (3019, 9268), (4634, 6038)]