64147998

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 130502016

約数和(自身を除く): 66354018

約数列:

[1, 2, 3, 6, 107, 163, 214, 321, 326, 489, 613, 642, 978, 1226, 1839, 3678, 17441, 34882, 52323, 65591, 99919, 104646, 131182, 196773, 199838, 299757, 393546, 599514, 10691333, 21382666, 32073999, 64147998]

約数ペア:

[(1, 64147998), (2, 32073999), (3, 21382666), (6, 10691333), (107, 599514), (163, 393546), (214, 299757), (321, 199838), (326, 196773), (489, 131182), (613, 104646), (642, 99919), (978, 65591), (1226, 52323), (1839, 34882), (3678, 17441)]