15386728

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4657}}^1$

素因数の和:4729

約数の個数: 32

約数和(自身を含む): 33537600

約数和(自身を除く): 18150872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 4657, 9314, 18628, 32599, 37256, 65198, 130396, 260792, 274763, 549526, 1099052, 1923341, 2198104, 3846682, 7693364, 15386728]

約数ペア:

[(1, 15386728), (2, 7693364), (4, 3846682), (7, 2198104), (8, 1923341), (14, 1099052), (28, 549526), (56, 274763), (59, 260792), (118, 130396), (236, 65198), (413, 37256), (472, 32599), (826, 18628), (1652, 9314), (3304, 4657)]