63963802

素因数分解:

$2^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{2281}}^1$

素因数の和:4293

約数の個数: 16

約数和(自身を含む): 109755072

約数和(自身を除く): 45791270

約数列:

[1, 2, 7, 14, 2003, 2281, 4006, 4562, 14021, 15967, 28042, 31934, 4568843, 9137686, 31981901, 63963802]

約数ペア:

[(1, 63963802), (2, 31981901), (7, 9137686), (14, 4568843), (2003, 31934), (2281, 28042), (4006, 15967), (4562, 14021)]