28718032

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15083}}^1$

素因数の和:15115

約数の個数: 40

約数和(自身を含む): 67334976

約数和(自身を除く): 38616944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 15083, 30166, 60332, 105581, 120664, 211162, 241328, 256411, 422324, 512822, 844648, 1025644, 1689296, 1794877, 2051288, 3589754, 4102576, 7179508, 14359016, 28718032]

約数ペア:

[(1, 28718032), (2, 14359016), (4, 7179508), (7, 4102576), (8, 3589754), (14, 2051288), (16, 1794877), (17, 1689296), (28, 1025644), (34, 844648), (56, 512822), (68, 422324), (112, 256411), (119, 241328), (136, 211162), (238, 120664), (272, 105581), (476, 60332), (952, 30166), (1904, 15083)]