71929468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1951}}^1$

素因数の和:2677

約数の個数: 24

約数和(自身を含む): 135820160

約数和(自身を除く): 63890692

約数列:

[1, 2, 4, 13, 26, 52, 709, 1418, 1951, 2836, 3902, 7804, 9217, 18434, 25363, 36868, 50726, 101452, 1383259, 2766518, 5533036, 17982367, 35964734, 71929468]

約数ペア:

[(1, 71929468), (2, 35964734), (4, 17982367), (13, 5533036), (26, 2766518), (52, 1383259), (709, 101452), (1418, 50726), (1951, 36868), (2836, 25363), (3902, 18434), (7804, 9217)]