28093002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2137}}^1$

素因数の和:2462

約数の個数: 32

約数和(自身を含む): 64447872

約数和(自身を除く): 36354870

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1878, 2137, 2191, 4274, 4382, 6411, 6573, 12822, 13146, 14959, 29918, 44877, 89754, 668881, 1337762, 2006643, 4013286, 4682167, 9364334, 14046501, 28093002]

約数ペア:

[(1, 28093002), (2, 14046501), (3, 9364334), (6, 4682167), (7, 4013286), (14, 2006643), (21, 1337762), (42, 668881), (313, 89754), (626, 44877), (939, 29918), (1878, 14959), (2137, 13146), (2191, 12822), (4274, 6573), (4382, 6411)]