28169004

素因数分解:

$2^2\times 3^1\times {\mathrm{1321}}^1\times {\mathrm{1777}}^1$

素因数の和:3105

約数の個数: 24

約数和(自身を含む): 65814448

約数和(自身を除く): 37645444

約数列:

[1, 2, 3, 4, 6, 12, 1321, 1777, 2642, 3554, 3963, 5284, 5331, 7108, 7926, 10662, 15852, 21324, 2347417, 4694834, 7042251, 9389668, 14084502, 28169004]

約数ペア:

[(1, 28169004), (2, 14084502), (3, 9389668), (4, 7042251), (6, 4694834), (12, 2347417), (1321, 21324), (1777, 15852), (2642, 10662), (3554, 7926), (3963, 7108), (5284, 5331)]