28415736

素因数分解:

$2^3\times 3^2\times {\mathrm{563}}^1\times {\mathrm{701}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 77205960

約数和(自身を除く): 48790224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 563, 701, 1126, 1402, 1689, 2103, 2252, 2804, 3378, 4206, 4504, 5067, 5608, 6309, 6756, 8412, 10134, 12618, 13512, 16824, 20268, 25236, 40536, 50472, 394663, 789326, 1183989, 1578652, 2367978, 3157304, 3551967, 4735956, 7103934, 9471912, 14207868, 28415736]

約数ペア:

[(1, 28415736), (2, 14207868), (3, 9471912), (4, 7103934), (6, 4735956), (8, 3551967), (9, 3157304), (12, 2367978), (18, 1578652), (24, 1183989), (36, 789326), (72, 394663), (563, 50472), (701, 40536), (1126, 25236), (1402, 20268), (1689, 16824), (2103, 13512), (2252, 12618), (2804, 10134), (3378, 8412), (4206, 6756), (4504, 6309), (5067, 5608)]