27756112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{91303}}^1$

素因数の和:91330

約数の個数: 20

約数和(自身を含む): 56608480

約数和(自身を除く): 28852368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 91303, 182606, 365212, 730424, 1460848, 1734757, 3469514, 6939028, 13878056, 27756112]

約数ペア:

[(1, 27756112), (2, 13878056), (4, 6939028), (8, 3469514), (16, 1734757), (19, 1460848), (38, 730424), (76, 365212), (152, 182606), (304, 91303)]