61129016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1511}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 123832800

約数和(自身を除く): 62703784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 778, 1511, 1556, 3022, 3112, 5057, 6044, 10114, 12088, 19643, 20228, 39286, 40456, 78572, 157144, 587779, 1175558, 2351116, 4702232, 7641127, 15282254, 30564508, 61129016]

約数ペア:

[(1, 61129016), (2, 30564508), (4, 15282254), (8, 7641127), (13, 4702232), (26, 2351116), (52, 1175558), (104, 587779), (389, 157144), (778, 78572), (1511, 40456), (1556, 39286), (3022, 20228), (3112, 19643), (5057, 12088), (6044, 10114)]