25965688

素因数分解:

$2^3\times 7^2\times {\mathrm{66239}}^1$

素因数の和:66259

約数の個数: 24

約数和(自身を含む): 56635200

約数和(自身を除く): 30669512

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 66239, 132478, 264956, 463673, 529912, 927346, 1854692, 3245711, 3709384, 6491422, 12982844, 25965688]

約数ペア:

[(1, 25965688), (2, 12982844), (4, 6491422), (7, 3709384), (8, 3245711), (14, 1854692), (28, 927346), (49, 529912), (56, 463673), (98, 264956), (196, 132478), (392, 66239)]