28470376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19031}}^1$

素因数の和:19065

約数の個数: 32

約数和(自身を含む): 61663680

約数和(自身を除く): 33193304

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 19031, 38062, 76124, 152248, 209341, 323527, 418682, 647054, 837364, 1294108, 1674728, 2588216, 3558797, 7117594, 14235188, 28470376]

約数ペア:

[(1, 28470376), (2, 14235188), (4, 7117594), (8, 3558797), (11, 2588216), (17, 1674728), (22, 1294108), (34, 837364), (44, 647054), (68, 418682), (88, 323527), (136, 209341), (187, 152248), (374, 76124), (748, 38062), (1496, 19031)]