64766716

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{56417}}^1$

素因数の和:56469

約数の個数: 24

約数和(自身を含む): 132695136

約数和(自身を除く): 67928420

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 56417, 112834, 225668, 394919, 789838, 1579676, 2313097, 4626194, 9252388, 16191679, 32383358, 64766716]

約数ペア:

[(1, 64766716), (2, 32383358), (4, 16191679), (7, 9252388), (14, 4626194), (28, 2313097), (41, 1579676), (82, 789838), (164, 394919), (287, 225668), (574, 112834), (1148, 56417)]