28569904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{599}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 60710400

約数和(自身を除く): 32140496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 271, 542, 599, 1084, 1198, 2168, 2396, 2981, 4336, 4792, 5962, 6589, 9584, 11924, 13178, 23848, 26356, 47696, 52712, 105424, 162329, 324658, 649316, 1298632, 1785619, 2597264, 3571238, 7142476, 14284952, 28569904]

約数ペア:

[(1, 28569904), (2, 14284952), (4, 7142476), (8, 3571238), (11, 2597264), (16, 1785619), (22, 1298632), (44, 649316), (88, 324658), (176, 162329), (271, 105424), (542, 52712), (599, 47696), (1084, 26356), (1198, 23848), (2168, 13178), (2396, 11924), (2981, 9584), (4336, 6589), (4792, 5962)]