64575914

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{6163}}^1$

素因数の和:6222

約数の個数: 24

約数和(自身を含む): 108289152

約数和(自身を除く): 43713238

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 6163, 10478, 12326, 80119, 160238, 191053, 382106, 1041547, 2083094, 2483689, 4967378, 32287957, 64575914]

約数ペア:

[(1, 64575914), (2, 32287957), (13, 4967378), (26, 2483689), (31, 2083094), (62, 1041547), (169, 382106), (338, 191053), (403, 160238), (806, 80119), (5239, 12326), (6163, 10478)]