42126412

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{953}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 75808656

約数和(自身を除く): 33682244

約数列:

[1, 2, 4, 43, 86, 172, 257, 514, 953, 1028, 1906, 3812, 11051, 22102, 40979, 44204, 81958, 163916, 244921, 489842, 979684, 10531603, 21063206, 42126412]

約数ペア:

[(1, 42126412), (2, 21063206), (4, 10531603), (43, 979684), (86, 489842), (172, 244921), (257, 163916), (514, 81958), (953, 44204), (1028, 40979), (1906, 22102), (3812, 11051)]