26266578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1409}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 56851200

約数和(自身を除く): 30584622

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 1409, 1434, 2818, 3107, 4227, 6214, 8454, 9321, 18317, 18642, 36634, 54951, 109902, 336751, 673502, 1010253, 2020506, 4377763, 8755526, 13133289, 26266578]

約数ペア:

[(1, 26266578), (2, 13133289), (3, 8755526), (6, 4377763), (13, 2020506), (26, 1010253), (39, 673502), (78, 336751), (239, 109902), (478, 54951), (717, 36634), (1409, 18642), (1434, 18317), (2818, 9321), (3107, 8454), (4227, 6214)]