70909852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20353}}^1$

素因数の和:20437

約数の個数: 24

約数和(自身を含む): 135639056

約数和(自身を除く): 64729204

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 20353, 40706, 81412, 264589, 529178, 1058356, 1363651, 2727302, 5454604, 17727463, 35454926, 70909852]

約数ペア:

[(1, 70909852), (2, 35454926), (4, 17727463), (13, 5454604), (26, 2727302), (52, 1363651), (67, 1058356), (134, 529178), (268, 264589), (871, 81412), (1742, 40706), (3484, 20353)]