63726416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{306377}}^1$

素因数の和:306398

約数の個数: 20

約数和(自身を含む): 132968052

約数和(自身を除く): 69241636

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 306377, 612754, 1225508, 2451016, 3982901, 4902032, 7965802, 15931604, 31863208, 63726416]

約数ペア:

[(1, 63726416), (2, 31863208), (4, 15931604), (8, 7965802), (13, 4902032), (16, 3982901), (26, 2451016), (52, 1225508), (104, 612754), (208, 306377)]