74813564

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{140627}}^1$

素因数の和:140657

約数の個数: 24

約数和(自身を含む): 157503360

約数和(自身を除く): 82689796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 140627, 281254, 562508, 984389, 1968778, 2671913, 3937556, 5343826, 10687652, 18703391, 37406782, 74813564]

約数ペア:

[(1, 74813564), (2, 37406782), (4, 18703391), (7, 10687652), (14, 5343826), (19, 3937556), (28, 2671913), (38, 1968778), (76, 984389), (133, 562508), (266, 281254), (532, 140627)]