17842528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 38673936

約数和(自身を除く): 20831408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 173, 176, 293, 346, 352, 586, 692, 1172, 1384, 1903, 2344, 2768, 3223, 3806, 4688, 5536, 6446, 7612, 9376, 12892, 15224, 25784, 30448, 50689, 51568, 60896, 101378, 103136, 202756, 405512, 557579, 811024, 1115158, 1622048, 2230316, 4460632, 8921264, 17842528]

約数ペア:

[(1, 17842528), (2, 8921264), (4, 4460632), (8, 2230316), (11, 1622048), (16, 1115158), (22, 811024), (32, 557579), (44, 405512), (88, 202756), (173, 103136), (176, 101378), (293, 60896), (346, 51568), (352, 50689), (586, 30448), (692, 25784), (1172, 15224), (1384, 12892), (1903, 9376), (2344, 7612), (2768, 6446), (3223, 5536), (3806, 4688)]