66941444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1531}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 124312608

約数和(自身を除く): 57371164

約数列:

[1, 2, 4, 17, 34, 68, 643, 1286, 1531, 2572, 3062, 6124, 10931, 21862, 26027, 43724, 52054, 104108, 984433, 1968866, 3937732, 16735361, 33470722, 66941444]

約数ペア:

[(1, 66941444), (2, 33470722), (4, 16735361), (17, 3937732), (34, 1968866), (68, 984433), (643, 104108), (1286, 52054), (1531, 43724), (2572, 26027), (3062, 21862), (6124, 10931)]