66219176

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 126873000

約数和(自身を除く): 60653824

約数列:

[1, 2, 4, 8, 73, 146, 149, 292, 298, 584, 596, 761, 1192, 1522, 3044, 6088, 10877, 21754, 43508, 55553, 87016, 111106, 113389, 222212, 226778, 444424, 453556, 907112, 8277397, 16554794, 33109588, 66219176]

約数ペア:

[(1, 66219176), (2, 33109588), (4, 16554794), (8, 8277397), (73, 907112), (146, 453556), (149, 444424), (292, 226778), (298, 222212), (584, 113389), (596, 111106), (761, 87016), (1192, 55553), (1522, 43508), (3044, 21754), (6088, 10877)]