71257374

素因数分解:

$2^1\times 3^3\times {\mathrm{571}}^1\times {\mathrm{2311}}^1$

素因数の和:2893

約数の個数: 32

約数和(自身を含む): 158695680

約数和(自身を除く): 87438306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 571, 1142, 1713, 2311, 3426, 4622, 5139, 6933, 10278, 13866, 15417, 20799, 30834, 41598, 62397, 124794, 1319581, 2639162, 3958743, 7917486, 11876229, 23752458, 35628687, 71257374]

約数ペア:

[(1, 71257374), (2, 35628687), (3, 23752458), (6, 11876229), (9, 7917486), (18, 3958743), (27, 2639162), (54, 1319581), (571, 124794), (1142, 62397), (1713, 41598), (2311, 30834), (3426, 20799), (4622, 15417), (5139, 13866), (6933, 10278)]