66704846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{48407}}^1$

素因数の和:48475

約数の個数: 16

約数和(自身を含む): 109789344

約数和(自身を除く): 43084498

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 48407, 96814, 629291, 1258582, 2565571, 5131142, 33352423, 66704846]

約数ペア:

[(1, 66704846), (2, 33352423), (13, 5131142), (26, 2565571), (53, 1258582), (106, 629291), (689, 96814), (1378, 48407)]