26749268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 58988160

約数和(自身を除く): 32238892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 1709, 2236, 3418, 3913, 6836, 7826, 11963, 15652, 22217, 23926, 44434, 47852, 73487, 88868, 146974, 155519, 293948, 311038, 514409, 622076, 955331, 1028818, 1910662, 2057636, 3821324, 6687317, 13374634, 26749268]

約数ペア:

[(1, 26749268), (2, 13374634), (4, 6687317), (7, 3821324), (13, 2057636), (14, 1910662), (26, 1028818), (28, 955331), (43, 622076), (52, 514409), (86, 311038), (91, 293948), (172, 155519), (182, 146974), (301, 88868), (364, 73487), (559, 47852), (602, 44434), (1118, 23926), (1204, 22217), (1709, 15652), (2236, 11963), (3418, 7826), (3913, 6836)]