27947176

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{9677}}^1$

素因数の和:9721

約数の個数: 24

約数和(自身を含む): 55309770

約数和(自身を除く): 27362594

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 9677, 19354, 38708, 77416, 183863, 367726, 735452, 1470904, 3493397, 6986794, 13973588, 27947176]

約数ペア:

[(1, 27947176), (2, 13973588), (4, 6986794), (8, 3493397), (19, 1470904), (38, 735452), (76, 367726), (152, 183863), (361, 77416), (722, 38708), (1444, 19354), (2888, 9677)]