26942290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{72817}}^1$

素因数の和:72861

約数の個数: 16

約数和(自身を含む): 49807512

約数和(自身を除く): 22865222

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 72817, 145634, 364085, 728170, 2694229, 5388458, 13471145, 26942290]

約数ペア:

[(1, 26942290), (2, 13471145), (5, 5388458), (10, 2694229), (37, 728170), (74, 364085), (185, 145634), (370, 72817)]