27786284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2243}}^1$

素因数の和:2429

約数の個数: 24

約数和(自身を含む): 51522240

約数和(自身を除く): 23735956

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 2243, 3097, 4486, 6194, 8972, 12388, 42617, 85234, 170468, 365609, 731218, 1462436, 6946571, 13893142, 27786284]

約数ペア:

[(1, 27786284), (2, 13893142), (4, 6946571), (19, 1462436), (38, 731218), (76, 365609), (163, 170468), (326, 85234), (652, 42617), (2243, 12388), (3097, 8972), (4486, 6194)]