69282064

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{8819}}^1$

素因数の和:9318

約数の個数: 20

約数和(自身を含む): 134522640

約数和(自身を除く): 65240576

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 8819, 17638, 35276, 70552, 141104, 4330129, 8660258, 17320516, 34641032, 69282064]

約数ペア:

[(1, 69282064), (2, 34641032), (4, 17320516), (8, 8660258), (16, 4330129), (491, 141104), (982, 70552), (1964, 35276), (3928, 17638), (7856, 8819)]