28189032

素因数分解:

$2^3\times 3^1\times {\mathrm{863}}^1\times {\mathrm{1361}}^1$

素因数の和:2233

約数の個数: 32

約数和(自身を含む): 70606080

約数和(自身を除く): 42417048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 863, 1361, 1726, 2589, 2722, 3452, 4083, 5178, 5444, 6904, 8166, 10356, 10888, 16332, 20712, 32664, 1174543, 2349086, 3523629, 4698172, 7047258, 9396344, 14094516, 28189032]

約数ペア:

[(1, 28189032), (2, 14094516), (3, 9396344), (4, 7047258), (6, 4698172), (8, 3523629), (12, 2349086), (24, 1174543), (863, 32664), (1361, 20712), (1726, 16332), (2589, 10888), (2722, 10356), (3452, 8166), (4083, 6904), (5178, 5444)]