28868076

素因数分解:

$2^2\times 3^4\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:796

約数の個数: 60

約数和(自身を含む): 76128360

約数和(自身を除く): 47260284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 278, 324, 417, 556, 641, 834, 1251, 1282, 1668, 1923, 2502, 2564, 3753, 3846, 5004, 5769, 7506, 7692, 11259, 11538, 15012, 17307, 22518, 23076, 34614, 45036, 51921, 69228, 89099, 103842, 178198, 207684, 267297, 356396, 534594, 801891, 1069188, 1603782, 2405673, 3207564, 4811346, 7217019, 9622692, 14434038, 28868076]

約数ペア:

[(1, 28868076), (2, 14434038), (3, 9622692), (4, 7217019), (6, 4811346), (9, 3207564), (12, 2405673), (18, 1603782), (27, 1069188), (36, 801891), (54, 534594), (81, 356396), (108, 267297), (139, 207684), (162, 178198), (278, 103842), (324, 89099), (417, 69228), (556, 51921), (641, 45036), (834, 34614), (1251, 23076), (1282, 22518), (1668, 17307), (1923, 15012), (2502, 11538), (2564, 11259), (3753, 7692), (3846, 7506), (5004, 5769)]