28302092

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5981}}^1$

素因数の和:6018

約数の個数: 36

約数和(自身を含む): 61303536

約数和(自身を除く): 33001444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 5981, 11962, 23924, 41867, 77753, 83734, 155506, 167468, 311012, 544271, 1010789, 1088542, 2021578, 2177084, 4043156, 7075523, 14151046, 28302092]

約数ペア:

[(1, 28302092), (2, 14151046), (4, 7075523), (7, 4043156), (13, 2177084), (14, 2021578), (26, 1088542), (28, 1010789), (52, 544271), (91, 311012), (169, 167468), (182, 155506), (338, 83734), (364, 77753), (676, 41867), (1183, 23924), (2366, 11962), (4732, 5981)]