63277136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{304217}}^1$

素因数の和:304238

約数の個数: 20

約数和(自身を含む): 132030612

約数和(自身を除く): 68753476

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 304217, 608434, 1216868, 2433736, 3954821, 4867472, 7909642, 15819284, 31638568, 63277136]

約数ペア:

[(1, 63277136), (2, 31638568), (4, 15819284), (8, 7909642), (13, 4867472), (16, 3954821), (26, 2433736), (52, 1216868), (104, 608434), (208, 304217)]