27536986

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1723}}^1$

素因数の和:1917

約数の個数: 16

約数和(自身を含む): 42327648

約数和(自身を除く): 14790662

約数列:

[1, 2, 61, 122, 131, 262, 1723, 3446, 7991, 15982, 105103, 210206, 225713, 451426, 13768493, 27536986]

約数ペア:

[(1, 27536986), (2, 13768493), (61, 451426), (122, 225713), (131, 210206), (262, 105103), (1723, 15982), (3446, 7991)]