27886984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{677}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 55324800

約数和(自身を除く): 27437816

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 271, 542, 677, 1084, 1354, 2168, 2708, 5149, 5416, 10298, 12863, 20596, 25726, 41192, 51452, 102904, 183467, 366934, 733868, 1467736, 3485873, 6971746, 13943492, 27886984]

約数ペア:

[(1, 27886984), (2, 13943492), (4, 6971746), (8, 3485873), (19, 1467736), (38, 733868), (76, 366934), (152, 183467), (271, 102904), (542, 51452), (677, 41192), (1084, 25726), (1354, 20596), (2168, 12863), (2708, 10298), (5149, 5416)]