65760988

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{1907}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 118761552

約数和(自身を除く): 53000564

約数列:

[1, 2, 4, 37, 74, 148, 233, 466, 932, 1907, 3814, 7628, 8621, 17242, 34484, 70559, 141118, 282236, 444331, 888662, 1777324, 16440247, 32880494, 65760988]

約数ペア:

[(1, 65760988), (2, 32880494), (4, 16440247), (37, 1777324), (74, 888662), (148, 444331), (233, 282236), (466, 141118), (932, 70559), (1907, 34484), (3814, 17242), (7628, 8621)]