28078188

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{75479}}^1$

素因数の和:75517

約数の個数: 24

約数和(自身を含む): 67630080

約数和(自身を除く): 39551892

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 75479, 150958, 226437, 301916, 452874, 905748, 2339849, 4679698, 7019547, 9359396, 14039094, 28078188]

約数ペア:

[(1, 28078188), (2, 14039094), (3, 9359396), (4, 7019547), (6, 4679698), (12, 2339849), (31, 905748), (62, 452874), (93, 301916), (124, 226437), (186, 150958), (372, 75479)]