66808538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{17389}}^1$

素因数の和:17521

約数の個数: 16

約数和(自身を含む): 107052840

約数和(自身を除く): 40244302

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 17389, 34778, 295613, 591226, 1964957, 3929914, 33404269, 66808538]

約数ペア:

[(1, 66808538), (2, 33404269), (17, 3929914), (34, 1964957), (113, 591226), (226, 295613), (1921, 34778), (3842, 17389)]