28305356488

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{11376751}}^1$

素因数の和:11377068

約数の個数: 16

約数和(自身を含む): 53243199360

約数和(自身を除く): 24937842872

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 11376751, 22753502, 45507004, 91014008, 3538169561, 7076339122, 14152678244, 28305356488]

約数ペア:

[(1, 28305356488), (2, 14152678244), (4, 7076339122), (8, 3538169561), (311, 91014008), (622, 45507004), (1244, 22753502), (2488, 11376751)]