55556758

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:376

約数の個数: 24

約数和(自身を含む): 86918832

約数和(自身を除く): 31362074

約数列:

[1, 2, 37, 74, 103, 197, 206, 394, 1369, 2738, 3811, 7289, 7622, 14578, 20291, 40582, 141007, 269693, 282014, 539386, 750767, 1501534, 27778379, 55556758]

約数ペア:

[(1, 55556758), (2, 27778379), (37, 1501534), (74, 750767), (103, 539386), (197, 282014), (206, 269693), (394, 141007), (1369, 40582), (2738, 20291), (3811, 14578), (7289, 7622)]