27400022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61991}}^1$

素因数の和:62023

約数の個数: 16

約数和(自身を含む): 46865952

約数和(自身を除く): 19465930

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 61991, 123982, 805883, 1053847, 1611766, 2107694, 13700011, 27400022]

約数ペア:

[(1, 27400022), (2, 13700011), (13, 2107694), (17, 1611766), (26, 1053847), (34, 805883), (221, 123982), (442, 61991)]