28263012

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{35153}}^1$

素因数の和:35227

約数の個数: 24

約数和(自身を含む): 66933216

約数和(自身を除く): 38670204

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 35153, 70306, 105459, 140612, 210918, 421836, 2355251, 4710502, 7065753, 9421004, 14131506, 28263012]

約数ペア:

[(1, 28263012), (2, 14131506), (3, 9421004), (4, 7065753), (6, 4710502), (12, 2355251), (67, 421836), (134, 210918), (201, 140612), (268, 105459), (402, 70306), (804, 35153)]