64484

素因数分解:

$2^2\times 7^3\times {\mathrm{47}}^1$

素因数の和:72

約数の個数: 24

約数和(自身を含む): 134400

約数和(自身を除く): 69916

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 343, 658, 686, 1316, 1372, 2303, 4606, 9212, 16121, 32242, 64484]

約数ペア:

[(1, 64484), (2, 32242), (4, 16121), (7, 9212), (14, 4606), (28, 2303), (47, 1372), (49, 1316), (94, 686), (98, 658), (188, 343), (196, 329)]