28038032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9371}}^1$

素因数の和:9407

約数の個数: 40

約数和(自身を含む): 62754912

約数和(自身を除く): 34716880

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 9371, 18742, 37484, 74968, 103081, 149936, 159307, 206162, 318614, 412324, 637228, 824648, 1274456, 1649296, 1752377, 2548912, 3504754, 7009508, 14019016, 28038032]

約数ペア:

[(1, 28038032), (2, 14019016), (4, 7009508), (8, 3504754), (11, 2548912), (16, 1752377), (17, 1649296), (22, 1274456), (34, 824648), (44, 637228), (68, 412324), (88, 318614), (136, 206162), (176, 159307), (187, 149936), (272, 103081), (374, 74968), (748, 37484), (1496, 18742), (2992, 9371)]