28745694

素因数分解:

$2^1\times 3^2\times {\mathrm{911}}^1\times {\mathrm{1753}}^1$

素因数の和:2672

約数の個数: 24

約数和(自身を含む): 62386272

約数和(自身を除く): 33640578

約数列:

[1, 2, 3, 6, 9, 18, 911, 1753, 1822, 2733, 3506, 5259, 5466, 8199, 10518, 15777, 16398, 31554, 1596983, 3193966, 4790949, 9581898, 14372847, 28745694]

約数ペア:

[(1, 28745694), (2, 14372847), (3, 9581898), (6, 4790949), (9, 3193966), (18, 1596983), (911, 31554), (1753, 16398), (1822, 15777), (2733, 10518), (3506, 8199), (5259, 5466)]