28065576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15187}}^1$

素因数の和:15214

約数の個数: 64

約数和(自身を含む): 87482880

約数和(自身を除く): 59417304

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 15187, 30374, 45561, 60748, 91122, 106309, 121496, 167057, 182244, 212618, 318927, 334114, 364488, 425236, 501171, 637854, 668228, 850472, 1002342, 1169399, 1275708, 1336456, 2004684, 2338798, 2551416, 3508197, 4009368, 4677596, 7016394, 9355192, 14032788, 28065576]

約数ペア:

[(1, 28065576), (2, 14032788), (3, 9355192), (4, 7016394), (6, 4677596), (7, 4009368), (8, 3508197), (11, 2551416), (12, 2338798), (14, 2004684), (21, 1336456), (22, 1275708), (24, 1169399), (28, 1002342), (33, 850472), (42, 668228), (44, 637854), (56, 501171), (66, 425236), (77, 364488), (84, 334114), (88, 318927), (132, 212618), (154, 182244), (168, 167057), (231, 121496), (264, 106309), (308, 91122), (462, 60748), (616, 45561), (924, 30374), (1848, 15187)]