66040648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{485593}}^1$

素因数の和:485616

約数の個数: 16

約数和(自身を含む): 131110380

約数和(自身を除く): 65069732

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 485593, 971186, 1942372, 3884744, 8255081, 16510162, 33020324, 66040648]

約数ペア:

[(1, 66040648), (2, 33020324), (4, 16510162), (8, 8255081), (17, 3884744), (34, 1942372), (68, 971186), (136, 485593)]