30328748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{3947}}^1$

素因数の和:4081

約数の個数: 24

約数和(自身を含む): 56709072

約数和(自身を除く): 26380324

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 3947, 7684, 7894, 15788, 67099, 134198, 268396, 446011, 892022, 1784044, 7582187, 15164374, 30328748]

約数ペア:

[(1, 30328748), (2, 15164374), (4, 7582187), (17, 1784044), (34, 892022), (68, 446011), (113, 268396), (226, 134198), (452, 67099), (1921, 15788), (3842, 7894), (3947, 7684)]