66792244

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1511}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 120149568

約数和(自身を除く): 53357324

約数列:

[1, 2, 4, 43, 86, 172, 257, 514, 1028, 1511, 3022, 6044, 11051, 22102, 44204, 64973, 129946, 259892, 388327, 776654, 1553308, 16698061, 33396122, 66792244]

約数ペア:

[(1, 66792244), (2, 33396122), (4, 16698061), (43, 1553308), (86, 776654), (172, 388327), (257, 259892), (514, 129946), (1028, 64973), (1511, 44204), (3022, 22102), (6044, 11051)]