28422648

素因数分解:

$2^3\times 3^2\times {\mathrm{394759}}^1$

素因数の和:394771

約数の個数: 24

約数和(自身を含む): 76978200

約数和(自身を除く): 48555552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 394759, 789518, 1184277, 1579036, 2368554, 3158072, 3552831, 4737108, 7105662, 9474216, 14211324, 28422648]

約数ペア:

[(1, 28422648), (2, 14211324), (3, 9474216), (4, 7105662), (6, 4737108), (8, 3552831), (9, 3158072), (12, 2368554), (18, 1579036), (24, 1184277), (36, 789518), (72, 394759)]