25974494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3319}}^1$

素因数の和:3384

約数の個数: 32

約数和(自身を含む): 49082880

約数和(自身を除く): 23108386

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3319, 3913, 6638, 7826, 23233, 43147, 46466, 86294, 142717, 285434, 302029, 604058, 999019, 1855321, 1998038, 3710642, 12987247, 25974494]

約数ペア:

[(1, 25974494), (2, 12987247), (7, 3710642), (13, 1998038), (14, 1855321), (26, 999019), (43, 604058), (86, 302029), (91, 285434), (182, 142717), (301, 86294), (559, 46466), (602, 43147), (1118, 23233), (3319, 7826), (3913, 6638)]