66686224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{673}}^1$

素因数の和:1255

約数の個数: 40

約数和(自身を含む): 141410592

約数和(自身を除く): 74724368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 563, 673, 1126, 1346, 2252, 2692, 4504, 5384, 6193, 7403, 9008, 10768, 12386, 14806, 24772, 29612, 49544, 59224, 99088, 118448, 378899, 757798, 1515596, 3031192, 4167889, 6062384, 8335778, 16671556, 33343112, 66686224]

約数ペア:

[(1, 66686224), (2, 33343112), (4, 16671556), (8, 8335778), (11, 6062384), (16, 4167889), (22, 3031192), (44, 1515596), (88, 757798), (176, 378899), (563, 118448), (673, 99088), (1126, 59224), (1346, 49544), (2252, 29612), (2692, 24772), (4504, 14806), (5384, 12386), (6193, 10768), (7403, 9008)]