63821996

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{5573}}^1$

素因数の和:5993

約数の個数: 24

約数和(自身を含む): 127979040

約数和(自身を除く): 64157044

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 5573, 5726, 11146, 11452, 22292, 39011, 78022, 156044, 2279357, 4558714, 9117428, 15955499, 31910998, 63821996]

約数ペア:

[(1, 63821996), (2, 31910998), (4, 15955499), (7, 9117428), (14, 4558714), (28, 2279357), (409, 156044), (818, 78022), (1636, 39011), (2863, 22292), (5573, 11452), (5726, 11146)]