79740042

素因数分解:

$2^1\times 3^1\times {\mathrm{2389}}^1\times {\mathrm{5563}}^1$

素因数の和:7957

約数の個数: 16

約数和(自身を含む): 159575520

約数和(自身を除く): 79835478

約数列:

[1, 2, 3, 6, 2389, 4778, 5563, 7167, 11126, 14334, 16689, 33378, 13290007, 26580014, 39870021, 79740042]

約数ペア:

[(1, 79740042), (2, 39870021), (3, 26580014), (6, 13290007), (2389, 33378), (4778, 16689), (5563, 14334), (7167, 11126)]