28819944

素因数分解:

$2^3\times 3^2\times {\mathrm{400277}}^1$

素因数の和:400289

約数の個数: 24

約数和(自身を含む): 78054210

約数和(自身を除く): 49234266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 400277, 800554, 1200831, 1601108, 2401662, 3202216, 3602493, 4803324, 7204986, 9606648, 14409972, 28819944]

約数ペア:

[(1, 28819944), (2, 14409972), (3, 9606648), (4, 7204986), (6, 4803324), (8, 3602493), (9, 3202216), (12, 2401662), (18, 1601108), (24, 1200831), (36, 800554), (72, 400277)]