27471886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{25771}}^1$

素因数の和:25827

約数の個数: 16

約数和(自身を含む): 45461808

約数和(自身を除く): 17989922

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 25771, 51542, 335023, 670046, 1056611, 2113222, 13735943, 27471886]

約数ペア:

[(1, 27471886), (2, 13735943), (13, 2113222), (26, 1056611), (41, 670046), (82, 335023), (533, 51542), (1066, 25771)]