28909370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2473}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 59851008

約数和(自身を除く): 30941638

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1169, 1670, 2338, 2473, 4946, 5845, 11690, 12365, 17311, 24730, 34622, 86555, 173110, 412991, 825982, 2064955, 2890937, 4129910, 5781874, 14454685, 28909370]

約数ペア:

[(1, 28909370), (2, 14454685), (5, 5781874), (7, 4129910), (10, 2890937), (14, 2064955), (35, 825982), (70, 412991), (167, 173110), (334, 86555), (835, 34622), (1169, 24730), (1670, 17311), (2338, 12365), (2473, 11690), (4946, 5845)]