66644476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{3863}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 123338880

約数和(自身を除く): 56694404

約数列:

[1, 2, 4, 19, 38, 76, 227, 454, 908, 3863, 4313, 7726, 8626, 15452, 17252, 73397, 146794, 293588, 876901, 1753802, 3507604, 16661119, 33322238, 66644476]

約数ペア:

[(1, 66644476), (2, 33322238), (4, 16661119), (19, 3507604), (38, 1753802), (76, 876901), (227, 293588), (454, 146794), (908, 73397), (3863, 17252), (4313, 15452), (7726, 8626)]