74977084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{205981}}^1$

素因数の和:206005

約数の個数: 24

約数和(自身を含む): 161489888

約数和(自身を除く): 86512804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 205981, 411962, 823924, 1441867, 2677753, 2883734, 5355506, 5767468, 10711012, 18744271, 37488542, 74977084]

約数ペア:

[(1, 74977084), (2, 37488542), (4, 18744271), (7, 10711012), (13, 5767468), (14, 5355506), (26, 2883734), (28, 2677753), (52, 1441867), (91, 823924), (182, 411962), (364, 205981)]