28422888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{91099}}^1$

素因数の和:91121

約数の個数: 32

約数和(自身を含む): 76524000

約数和(自身を除く): 48101112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 91099, 182198, 273297, 364396, 546594, 728792, 1093188, 1184287, 2186376, 2368574, 3552861, 4737148, 7105722, 9474296, 14211444, 28422888]

約数ペア:

[(1, 28422888), (2, 14211444), (3, 9474296), (4, 7105722), (6, 4737148), (8, 3552861), (12, 2368574), (13, 2186376), (24, 1184287), (26, 1093188), (39, 728792), (52, 546594), (78, 364396), (104, 273297), (156, 182198), (312, 91099)]