66148672

素因数分解:

$2^6\times {\mathrm{389}}^1\times {\mathrm{2657}}^1$

素因数の和:3058

約数の個数: 28

約数和(自身を含む): 131650740

約数和(自身を除く): 65502068

約数列:

[1, 2, 4, 8, 16, 32, 64, 389, 778, 1556, 2657, 3112, 5314, 6224, 10628, 12448, 21256, 24896, 42512, 85024, 170048, 1033573, 2067146, 4134292, 8268584, 16537168, 33074336, 66148672]

約数ペア:

[(1, 66148672), (2, 33074336), (4, 16537168), (8, 8268584), (16, 4134292), (32, 2067146), (64, 1033573), (389, 170048), (778, 85024), (1556, 42512), (2657, 24896), (3112, 21256), (5314, 12448), (6224, 10628)]