13479056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:567

約数の個数: 40

約数和(自身を含む): 27825600

約数和(自身を除く): 14346544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 304, 404, 439, 808, 878, 1616, 1756, 1919, 3512, 3838, 7024, 7676, 8341, 15352, 16682, 30704, 33364, 44339, 66728, 88678, 133456, 177356, 354712, 709424, 842441, 1684882, 3369764, 6739528, 13479056]

約数ペア:

[(1, 13479056), (2, 6739528), (4, 3369764), (8, 1684882), (16, 842441), (19, 709424), (38, 354712), (76, 177356), (101, 133456), (152, 88678), (202, 66728), (304, 44339), (404, 33364), (439, 30704), (808, 16682), (878, 15352), (1616, 8341), (1756, 7676), (1919, 7024), (3512, 3838)]