17904272

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{15329}}^1$

素因数の和:15410

約数の個数: 20

約数和(自身を含む): 35167020

約数和(自身を除く): 17262748

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 15329, 30658, 61316, 122632, 245264, 1119017, 2238034, 4476068, 8952136, 17904272]

約数ペア:

[(1, 17904272), (2, 8952136), (4, 4476068), (8, 2238034), (16, 1119017), (73, 245264), (146, 122632), (292, 61316), (584, 30658), (1168, 15329)]