28587496

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12451}}^1$

素因数の和:12505

約数の個数: 32

約数和(自身を含む): 62758080

約数和(自身を除く): 34170584

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 12451, 24902, 49804, 87157, 99608, 174314, 348628, 510491, 697256, 1020982, 2041964, 3573437, 4083928, 7146874, 14293748, 28587496]

約数ペア:

[(1, 28587496), (2, 14293748), (4, 7146874), (7, 4083928), (8, 3573437), (14, 2041964), (28, 1020982), (41, 697256), (56, 510491), (82, 348628), (164, 174314), (287, 99608), (328, 87157), (574, 49804), (1148, 24902), (2296, 12451)]