66862864

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{4969}}^1$

素因数の和:5035

約数の個数: 30

約数和(自身を含む): 134194970

約数和(自身を除く): 67332106

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 841, 1682, 3364, 4969, 6728, 9938, 13456, 19876, 39752, 79504, 144101, 288202, 576404, 1152808, 2305616, 4178929, 8357858, 16715716, 33431432, 66862864]

約数ペア:

[(1, 66862864), (2, 33431432), (4, 16715716), (8, 8357858), (16, 4178929), (29, 2305616), (58, 1152808), (116, 576404), (232, 288202), (464, 144101), (841, 79504), (1682, 39752), (3364, 19876), (4969, 13456), (6728, 9938)]