6478740848

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{10943819}}^1$

素因数の和:10943864

約数の個数: 20

約数和(自身を含む): 12891819960

約数和(自身を除く): 6413079112

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 10943819, 21887638, 43775276, 87550552, 175101104, 404921303, 809842606, 1619685212, 3239370424, 6478740848]

約数ペア:

[(1, 6478740848), (2, 3239370424), (4, 1619685212), (8, 809842606), (16, 404921303), (37, 175101104), (74, 87550552), (148, 43775276), (296, 21887638), (592, 10943819)]