69959084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1663}}^1$

素因数の和:2489

約数の個数: 24

約数和(自身を含む): 132088320

約数和(自身を除く): 62129236

約数列:

[1, 2, 4, 13, 26, 52, 809, 1618, 1663, 3236, 3326, 6652, 10517, 21034, 21619, 42068, 43238, 86476, 1345367, 2690734, 5381468, 17489771, 34979542, 69959084]

約数ペア:

[(1, 69959084), (2, 34979542), (4, 17489771), (13, 5381468), (26, 2690734), (52, 1345367), (809, 86476), (1618, 43238), (1663, 42068), (3236, 21619), (3326, 21034), (6652, 10517)]