28122310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 52399872

約数和(自身を除く): 24277562

約数列:

[1, 2, 5, 10, 41, 82, 113, 205, 226, 410, 565, 607, 1130, 1214, 3035, 4633, 6070, 9266, 23165, 24887, 46330, 49774, 68591, 124435, 137182, 248870, 342955, 685910, 2812231, 5624462, 14061155, 28122310]

約数ペア:

[(1, 28122310), (2, 14061155), (5, 5624462), (10, 2812231), (41, 685910), (82, 342955), (113, 248870), (205, 137182), (226, 124435), (410, 68591), (565, 49774), (607, 46330), (1130, 24887), (1214, 23165), (3035, 9266), (4633, 6070)]