27415784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{863}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 59253120

約数和(自身を除く): 31837336

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 863, 1444, 1672, 1726, 2888, 3452, 3971, 6904, 7942, 9493, 15884, 16397, 18986, 31768, 32794, 37972, 65588, 75944, 131176, 180367, 311543, 360734, 623086, 721468, 1246172, 1442936, 2492344, 3426973, 6853946, 13707892, 27415784]

約数ペア:

[(1, 27415784), (2, 13707892), (4, 6853946), (8, 3426973), (11, 2492344), (19, 1442936), (22, 1246172), (38, 721468), (44, 623086), (76, 360734), (88, 311543), (152, 180367), (209, 131176), (361, 75944), (418, 65588), (722, 37972), (836, 32794), (863, 31768), (1444, 18986), (1672, 16397), (1726, 15884), (2888, 9493), (3452, 7942), (3971, 6904)]