28633416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4157}}^1$

素因数の和:4214

約数の個数: 64

約数和(自身を含む): 83825280

約数和(自身を除く): 55191864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 4157, 6888, 8314, 12471, 16628, 24942, 29099, 33256, 49884, 58198, 87297, 99768, 116396, 170437, 174594, 232792, 340874, 349188, 511311, 681748, 698376, 1022622, 1193059, 1363496, 2045244, 2386118, 3579177, 4090488, 4772236, 7158354, 9544472, 14316708, 28633416]

約数ペア:

[(1, 28633416), (2, 14316708), (3, 9544472), (4, 7158354), (6, 4772236), (7, 4090488), (8, 3579177), (12, 2386118), (14, 2045244), (21, 1363496), (24, 1193059), (28, 1022622), (41, 698376), (42, 681748), (56, 511311), (82, 349188), (84, 340874), (123, 232792), (164, 174594), (168, 170437), (246, 116396), (287, 99768), (328, 87297), (492, 58198), (574, 49884), (861, 33256), (984, 29099), (1148, 24942), (1722, 16628), (2296, 12471), (3444, 8314), (4157, 6888)]