28179496

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 56730240

約数和(自身を除く): 28550744

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 83, 124, 148, 166, 248, 296, 332, 664, 1147, 1369, 2294, 2573, 2738, 3071, 4588, 5146, 5476, 6142, 9176, 10292, 10952, 12284, 20584, 24568, 42439, 84878, 95201, 113627, 169756, 190402, 227254, 339512, 380804, 454508, 761608, 909016, 3522437, 7044874, 14089748, 28179496]

約数ペア:

[(1, 28179496), (2, 14089748), (4, 7044874), (8, 3522437), (31, 909016), (37, 761608), (62, 454508), (74, 380804), (83, 339512), (124, 227254), (148, 190402), (166, 169756), (248, 113627), (296, 95201), (332, 84878), (664, 42439), (1147, 24568), (1369, 20584), (2294, 12284), (2573, 10952), (2738, 10292), (3071, 9176), (4588, 6142), (5146, 5476)]