38580164

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2707}}^1$

素因数の和:3227

約数の個数: 24

約数和(自身を含む): 77340480

約数和(自身を除く): 38760316

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 2707, 3563, 5414, 7126, 10828, 14252, 18949, 37898, 75796, 1377863, 2755726, 5511452, 9645041, 19290082, 38580164]

約数ペア:

[(1, 38580164), (2, 19290082), (4, 9645041), (7, 5511452), (14, 2755726), (28, 1377863), (509, 75796), (1018, 37898), (2036, 18949), (2707, 14252), (3563, 10828), (5414, 7126)]