25632872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4597}}^1$

素因数の和:4661

約数の個数: 32

約数和(自身を含む): 52141320

約数和(自身を除く): 26508448

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 4597, 5576, 9194, 18388, 36776, 78149, 156298, 188477, 312596, 376954, 625192, 753908, 1507816, 3204109, 6408218, 12816436, 25632872]

約数ペア:

[(1, 25632872), (2, 12816436), (4, 6408218), (8, 3204109), (17, 1507816), (34, 753908), (41, 625192), (68, 376954), (82, 312596), (136, 188477), (164, 156298), (328, 78149), (697, 36776), (1394, 18388), (2788, 9194), (4597, 5576)]