26620996816

素因数分解:

$2^4\times {\mathrm{1619}}^1\times {\mathrm{1027679}}^1$

素因数の和:1029306

約数の個数: 20

約数和(自身を含む): 51610089600

約数和(自身を除く): 24989092784

約数列:

[1, 2, 4, 8, 16, 1619, 3238, 6476, 12952, 25904, 1027679, 2055358, 4110716, 8221432, 16442864, 1663812301, 3327624602, 6655249204, 13310498408, 26620996816]

約数ペア:

[(1, 26620996816), (2, 13310498408), (4, 6655249204), (8, 3327624602), (16, 1663812301), (1619, 16442864), (3238, 8221432), (6476, 4110716), (12952, 2055358), (25904, 1027679)]