64153778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{1117}}^1$

素因数の和:1226

約数の個数: 24

約数和(自身を含む): 105979692

約数和(自身を除く): 41825914

約数列:

[1, 2, 13, 26, 47, 94, 611, 1117, 1222, 2209, 2234, 4418, 14521, 28717, 29042, 52499, 57434, 104998, 682487, 1364974, 2467453, 4934906, 32076889, 64153778]

約数ペア:

[(1, 64153778), (2, 32076889), (13, 4934906), (26, 2467453), (47, 1364974), (94, 682487), (611, 104998), (1117, 57434), (1222, 52499), (2209, 29042), (2234, 28717), (4418, 14521)]