47128042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2819}}^1$

素因数の和:3477

約数の個数: 16

約数和(自身を含む): 76275360

約数和(自身を除く): 29147318

約数列:

[1, 2, 13, 26, 643, 1286, 2819, 5638, 8359, 16718, 36647, 73294, 1812617, 3625234, 23564021, 47128042]

約数ペア:

[(1, 47128042), (2, 23564021), (13, 3625234), (26, 1812617), (643, 73294), (1286, 36647), (2819, 16718), (5638, 8359)]