25357638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3467}}^1$

素因数の和:3548

約数の個数: 32

約数和(自身を含む): 53934336

約数和(自身を除く): 28576698

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3467, 3657, 6934, 7314, 10401, 20802, 79741, 159482, 183751, 239223, 367502, 478446, 551253, 1102506, 4226273, 8452546, 12678819, 25357638]

約数ペア:

[(1, 25357638), (2, 12678819), (3, 8452546), (6, 4226273), (23, 1102506), (46, 551253), (53, 478446), (69, 367502), (106, 239223), (138, 183751), (159, 159482), (318, 79741), (1219, 20802), (2438, 10401), (3467, 7314), (3657, 6934)]