28096926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 67175640

約数和(自身を除く): 39078714

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 169, 229, 242, 286, 338, 363, 429, 458, 507, 687, 726, 858, 1014, 1374, 1573, 1859, 2519, 2977, 3146, 3718, 4719, 5038, 5577, 5954, 7557, 8931, 9438, 11154, 15114, 17862, 20449, 27709, 32747, 38701, 40898, 55418, 61347, 65494, 77402, 83127, 98241, 116103, 122694, 166254, 196482, 232206, 360217, 425711, 720434, 851422, 1080651, 1277133, 2161302, 2554266, 4682821, 9365642, 14048463, 28096926]

約数ペア:

[(1, 28096926), (2, 14048463), (3, 9365642), (6, 4682821), (11, 2554266), (13, 2161302), (22, 1277133), (26, 1080651), (33, 851422), (39, 720434), (66, 425711), (78, 360217), (121, 232206), (143, 196482), (169, 166254), (229, 122694), (242, 116103), (286, 98241), (338, 83127), (363, 77402), (429, 65494), (458, 61347), (507, 55418), (687, 40898), (726, 38701), (858, 32747), (1014, 27709), (1374, 20449), (1573, 17862), (1859, 15114), (2519, 11154), (2977, 9438), (3146, 8931), (3718, 7557), (4719, 5954), (5038, 5577)]