8026340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57331}}^1$

素因数の和:57347

約数の個数: 24

約数和(自身を含む): 19263552

約数和(自身を除く): 11237212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57331, 114662, 229324, 286655, 401317, 573310, 802634, 1146620, 1605268, 2006585, 4013170, 8026340]

約数ペア:

[(1, 8026340), (2, 4013170), (4, 2006585), (5, 1605268), (7, 1146620), (10, 802634), (14, 573310), (20, 401317), (28, 286655), (35, 229324), (70, 114662), (140, 57331)]