66577976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2447}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 132192000

約数和(自身を除く): 65614024

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179, 358, 716, 1432, 2447, 3401, 4894, 6802, 9788, 13604, 19576, 27208, 46493, 92986, 185972, 371944, 438013, 876026, 1752052, 3504104, 8322247, 16644494, 33288988, 66577976]

約数ペア:

[(1, 66577976), (2, 33288988), (4, 16644494), (8, 8322247), (19, 3504104), (38, 1752052), (76, 876026), (152, 438013), (179, 371944), (358, 185972), (716, 92986), (1432, 46493), (2447, 27208), (3401, 19576), (4894, 13604), (6802, 9788)]