25832378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2203}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 46654272

約数和(自身を除く): 20821894

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 451, 533, 902, 1066, 2203, 4406, 5863, 11726, 24233, 28639, 48466, 57278, 90323, 180646, 315029, 630058, 993553, 1174199, 1987106, 2348398, 12916189, 25832378]

約数ペア:

[(1, 25832378), (2, 12916189), (11, 2348398), (13, 1987106), (22, 1174199), (26, 993553), (41, 630058), (82, 315029), (143, 180646), (286, 90323), (451, 57278), (533, 48466), (902, 28639), (1066, 24233), (2203, 11726), (4406, 5863)]