26218648

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 50688000

約数和(自身を除く): 24469352

約数列:

[1, 2, 4, 8, 43, 86, 172, 199, 344, 383, 398, 766, 796, 1532, 1592, 3064, 8557, 16469, 17114, 32938, 34228, 65876, 68456, 76217, 131752, 152434, 304868, 609736, 3277331, 6554662, 13109324, 26218648]

約数ペア:

[(1, 26218648), (2, 13109324), (4, 6554662), (8, 3277331), (43, 609736), (86, 304868), (172, 152434), (199, 131752), (344, 76217), (383, 68456), (398, 65876), (766, 34228), (796, 32938), (1532, 17114), (1592, 16469), (3064, 8557)]