30884644

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26903}}^1$

素因数の和:26955

約数の個数: 24

約数和(自身を含む): 63278208

約数和(自身を除く): 32393564

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 26903, 53806, 107612, 188321, 376642, 753284, 1103023, 2206046, 4412092, 7721161, 15442322, 30884644]

約数ペア:

[(1, 30884644), (2, 15442322), (4, 7721161), (7, 4412092), (14, 2206046), (28, 1103023), (41, 753284), (82, 376642), (164, 188321), (287, 107612), (574, 53806), (1148, 26903)]