13740776

素因数分解:

$2^3\times 7^2\times {\mathrm{35053}}^1$

素因数の和:35073

約数の個数: 24

約数和(自身を含む): 29971170

約数和(自身を除く): 16230394

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 35053, 70106, 140212, 245371, 280424, 490742, 981484, 1717597, 1962968, 3435194, 6870388, 13740776]

約数ペア:

[(1, 13740776), (2, 6870388), (4, 3435194), (7, 1962968), (8, 1717597), (14, 981484), (28, 490742), (49, 280424), (56, 245371), (98, 140212), (196, 70106), (392, 35053)]