28746146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{100511}}^1$

素因数の和:100537

約数の個数: 16

約数和(自身を含む): 50658048

約数和(自身を除く): 21911902

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 100511, 201022, 1105621, 1306643, 2211242, 2613286, 14373073, 28746146]

約数ペア:

[(1, 28746146), (2, 14373073), (11, 2613286), (13, 2211242), (22, 1306643), (26, 1105621), (143, 201022), (286, 100511)]