66603518

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:1004

約数の個数: 24

約数和(自身を含む): 107020200

約数和(自身を除く): 40416682

約数列:

[1, 2, 17, 34, 139, 278, 289, 578, 829, 1658, 2363, 4726, 14093, 28186, 40171, 80342, 115231, 230462, 239581, 479162, 1958927, 3917854, 33301759, 66603518]

約数ペア:

[(1, 66603518), (2, 33301759), (17, 3917854), (34, 1958927), (139, 479162), (278, 239581), (289, 230462), (578, 115231), (829, 80342), (1658, 40171), (2363, 28186), (4726, 14093)]