22821092

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 47453952

約数和(自身を除く): 24632860

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 103, 164, 193, 206, 287, 386, 412, 574, 721, 772, 1148, 1351, 1442, 2702, 2884, 4223, 5404, 7913, 8446, 15826, 16892, 19879, 29561, 31652, 39758, 55391, 59122, 79516, 110782, 118244, 139153, 221564, 278306, 556612, 815039, 1630078, 3260156, 5705273, 11410546, 22821092]

約数ペア:

[(1, 22821092), (2, 11410546), (4, 5705273), (7, 3260156), (14, 1630078), (28, 815039), (41, 556612), (82, 278306), (103, 221564), (164, 139153), (193, 118244), (206, 110782), (287, 79516), (386, 59122), (412, 55391), (574, 39758), (721, 31652), (772, 29561), (1148, 19879), (1351, 16892), (1442, 15826), (2702, 8446), (2884, 7913), (4223, 5404)]