26678834

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 51403968

約数和(自身を除く): 24725134

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 86, 91, 98, 182, 301, 487, 559, 602, 637, 974, 1118, 1274, 2107, 3409, 3913, 4214, 6331, 6818, 7826, 12662, 20941, 23863, 27391, 41882, 44317, 47726, 54782, 88634, 146587, 272233, 293174, 310219, 544466, 620438, 1026109, 1905631, 2052218, 3811262, 13339417, 26678834]

約数ペア:

[(1, 26678834), (2, 13339417), (7, 3811262), (13, 2052218), (14, 1905631), (26, 1026109), (43, 620438), (49, 544466), (86, 310219), (91, 293174), (98, 272233), (182, 146587), (301, 88634), (487, 54782), (559, 47726), (602, 44317), (637, 41882), (974, 27391), (1118, 23863), (1274, 20941), (2107, 12662), (3409, 7826), (3913, 6818), (4214, 6331)]