67761064

素因数分解:

$2^3\times 7^1\times {\mathrm{1210019}}^1$

素因数の和:1210032

約数の個数: 16

約数和(自身を含む): 145202400

約数和(自身を除く): 77441336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1210019, 2420038, 4840076, 8470133, 9680152, 16940266, 33880532, 67761064]

約数ペア:

[(1, 67761064), (2, 33880532), (4, 16940266), (7, 9680152), (8, 8470133), (14, 4840076), (28, 2420038), (56, 1210019)]