64703938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{146389}}^1$

素因数の和:146421

約数の個数: 16

約数和(自身を含む): 110670840

約数和(自身を除く): 45966902

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 146389, 292778, 1903057, 2488613, 3806114, 4977226, 32351969, 64703938]

約数ペア:

[(1, 64703938), (2, 32351969), (13, 4977226), (17, 3806114), (26, 2488613), (34, 1903057), (221, 292778), (442, 146389)]