63348688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{304561}}^1$

素因数の和:304582

約数の個数: 20

約数和(自身を含む): 132179908

約数和(自身を除く): 68831220

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 304561, 609122, 1218244, 2436488, 3959293, 4872976, 7918586, 15837172, 31674344, 63348688]

約数ペア:

[(1, 63348688), (2, 31674344), (4, 15837172), (8, 7918586), (13, 4872976), (16, 3959293), (26, 2436488), (52, 1218244), (104, 609122), (208, 304561)]