61973456

素因数分解:

$2^4\times {\mathrm{1409}}^1\times {\mathrm{2749}}^1$

素因数の和:4166

約数の個数: 20

約数和(自身を含む): 120202500

約数和(自身を除く): 58229044

約数列:

[1, 2, 4, 8, 16, 1409, 2749, 2818, 5498, 5636, 10996, 11272, 21992, 22544, 43984, 3873341, 7746682, 15493364, 30986728, 61973456]

約数ペア:

[(1, 61973456), (2, 30986728), (4, 15493364), (8, 7746682), (16, 3873341), (1409, 43984), (2749, 22544), (2818, 21992), (5498, 11272), (5636, 10996)]