28243064

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 54918000

約数和(自身を除く): 26674936

約数列:

[1, 2, 4, 8, 53, 59, 106, 118, 212, 236, 424, 472, 1129, 2258, 3127, 4516, 6254, 9032, 12508, 25016, 59837, 66611, 119674, 133222, 239348, 266444, 478696, 532888, 3530383, 7060766, 14121532, 28243064]

約数ペア:

[(1, 28243064), (2, 14121532), (4, 7060766), (8, 3530383), (53, 532888), (59, 478696), (106, 266444), (118, 239348), (212, 133222), (236, 119674), (424, 66611), (472, 59837), (1129, 25016), (2258, 12508), (3127, 9032), (4516, 6254)]