28766850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{27397}}^1$

素因数の和:27419

約数の個数: 48

約数和(自身を含む): 81536448

約数和(自身を除く): 52769598

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 27397, 54794, 82191, 136985, 164382, 191779, 273970, 383558, 410955, 575337, 684925, 821910, 958895, 1150674, 1369850, 1917790, 2054775, 2876685, 4109550, 4794475, 5753370, 9588950, 14383425, 28766850]

約数ペア:

[(1, 28766850), (2, 14383425), (3, 9588950), (5, 5753370), (6, 4794475), (7, 4109550), (10, 2876685), (14, 2054775), (15, 1917790), (21, 1369850), (25, 1150674), (30, 958895), (35, 821910), (42, 684925), (50, 575337), (70, 410955), (75, 383558), (105, 273970), (150, 191779), (175, 164382), (210, 136985), (350, 82191), (525, 54794), (1050, 27397)]