25772866

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 45497088

約数和(自身を除く): 19724222

約数列:

[1, 2, 7, 14, 61, 103, 122, 206, 293, 427, 586, 721, 854, 1442, 2051, 4102, 6283, 12566, 17873, 30179, 35746, 43981, 60358, 87962, 125111, 211253, 250222, 422506, 1840919, 3681838, 12886433, 25772866]

約数ペア:

[(1, 25772866), (2, 12886433), (7, 3681838), (14, 1840919), (61, 422506), (103, 250222), (122, 211253), (206, 125111), (293, 87962), (427, 60358), (586, 43981), (721, 35746), (854, 30179), (1442, 17873), (2051, 12566), (4102, 6283)]