7128647536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{26208263}}^1$

素因数の和:26208288

約数の個数: 20

約数和(自身を含む): 14624211312

約数和(自身を除く): 7495563776

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 26208263, 52416526, 104833052, 209666104, 419332208, 445540471, 891080942, 1782161884, 3564323768, 7128647536]

約数ペア:

[(1, 7128647536), (2, 3564323768), (4, 1782161884), (8, 891080942), (16, 445540471), (17, 419332208), (34, 209666104), (68, 104833052), (136, 52416526), (272, 26208263)]