64391226

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^2\times {\mathrm{271}}^1$

素因数の和:674

約数の個数: 24

約数和(自身を含む): 129910464

約数和(自身を除く): 65519238

約数列:

[1, 2, 3, 6, 199, 271, 398, 542, 597, 813, 1194, 1626, 39601, 53929, 79202, 107858, 118803, 161787, 237606, 323574, 10731871, 21463742, 32195613, 64391226]

約数ペア:

[(1, 64391226), (2, 32195613), (3, 21463742), (6, 10731871), (199, 323574), (271, 237606), (398, 161787), (542, 118803), (597, 107858), (813, 79202), (1194, 53929), (1626, 39601)]