61377212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1459}}^1$

素因数の和:2285

約数の個数: 24

約数和(自身を含む): 115894800

約数和(自身を除く): 54517588

約数列:

[1, 2, 4, 13, 26, 52, 809, 1459, 1618, 2918, 3236, 5836, 10517, 18967, 21034, 37934, 42068, 75868, 1180331, 2360662, 4721324, 15344303, 30688606, 61377212]

約数ペア:

[(1, 61377212), (2, 30688606), (4, 15344303), (13, 4721324), (26, 2360662), (52, 1180331), (809, 75868), (1459, 42068), (1618, 37934), (2918, 21034), (3236, 18967), (5836, 10517)]