28411152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7687}}^1$

素因数の和:7716

約数の個数: 80

約数和(自身を含む): 91517952

約数和(自身を除く): 63106800

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 7687, 15374, 23061, 30748, 46122, 53809, 61496, 84557, 92244, 107618, 122992, 161427, 169114, 184488, 215236, 253671, 322854, 338228, 368976, 430472, 507342, 591899, 645708, 676456, 860944, 1014684, 1183798, 1291416, 1352912, 1775697, 2029368, 2367596, 2582832, 3551394, 4058736, 4735192, 7102788, 9470384, 14205576, 28411152]

約数ペア:

[(1, 28411152), (2, 14205576), (3, 9470384), (4, 7102788), (6, 4735192), (7, 4058736), (8, 3551394), (11, 2582832), (12, 2367596), (14, 2029368), (16, 1775697), (21, 1352912), (22, 1291416), (24, 1183798), (28, 1014684), (33, 860944), (42, 676456), (44, 645708), (48, 591899), (56, 507342), (66, 430472), (77, 368976), (84, 338228), (88, 322854), (112, 253671), (132, 215236), (154, 184488), (168, 169114), (176, 161427), (231, 122992), (264, 107618), (308, 92244), (336, 84557), (462, 61496), (528, 53809), (616, 46122), (924, 30748), (1232, 23061), (1848, 15374), (3696, 7687)]