28519464

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 73382400

約数和(自身を除く): 44862936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 103, 139, 166, 206, 249, 278, 309, 332, 412, 417, 498, 556, 618, 664, 824, 834, 996, 1112, 1236, 1668, 1992, 2472, 3336, 8549, 11537, 14317, 17098, 23074, 25647, 28634, 34196, 34611, 42951, 46148, 51294, 57268, 68392, 69222, 85902, 92296, 102588, 114536, 138444, 171804, 205176, 276888, 343608, 1188311, 2376622, 3564933, 4753244, 7129866, 9506488, 14259732, 28519464]

約数ペア:

[(1, 28519464), (2, 14259732), (3, 9506488), (4, 7129866), (6, 4753244), (8, 3564933), (12, 2376622), (24, 1188311), (83, 343608), (103, 276888), (139, 205176), (166, 171804), (206, 138444), (249, 114536), (278, 102588), (309, 92296), (332, 85902), (412, 69222), (417, 68392), (498, 57268), (556, 51294), (618, 46148), (664, 42951), (824, 34611), (834, 34196), (996, 28634), (1112, 25647), (1236, 23074), (1668, 17098), (1992, 14317), (2472, 11537), (3336, 8549)]