56991944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1777}}^1$

素因数の和:2013

約数の個数: 32

約数和(自身を含む): 113080800

約数和(自身を除く): 56088856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 211, 422, 844, 1688, 1777, 3554, 4009, 7108, 8018, 14216, 16036, 32072, 33763, 67526, 135052, 270104, 374947, 749894, 1499788, 2999576, 7123993, 14247986, 28495972, 56991944]

約数ペア:

[(1, 56991944), (2, 28495972), (4, 14247986), (8, 7123993), (19, 2999576), (38, 1499788), (76, 749894), (152, 374947), (211, 270104), (422, 135052), (844, 67526), (1688, 33763), (1777, 32072), (3554, 16036), (4009, 14216), (7108, 8018)]