28564662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8609}}^1$

素因数の和:8700

約数の個数: 32

約数和(自身を含む): 66124800

約数和(自身を除く): 37560138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 8609, 17218, 25827, 51654, 60263, 120526, 180789, 361578, 680111, 1360222, 2040333, 4080666, 4760777, 9521554, 14282331, 28564662]

約数ペア:

[(1, 28564662), (2, 14282331), (3, 9521554), (6, 4760777), (7, 4080666), (14, 2040333), (21, 1360222), (42, 680111), (79, 361578), (158, 180789), (237, 120526), (474, 60263), (553, 51654), (1106, 25827), (1659, 17218), (3318, 8609)]