77668846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{1493}}^1$

素因数の和:1588

約数の個数: 24

約数和(自身を含む): 126123480

約数和(自身を除く): 48454634

約数列:

[1, 2, 19, 37, 38, 74, 703, 1369, 1406, 1493, 2738, 2986, 26011, 28367, 52022, 55241, 56734, 110482, 1049579, 2043917, 2099158, 4087834, 38834423, 77668846]

約数ペア:

[(1, 77668846), (2, 38834423), (19, 4087834), (37, 2099158), (38, 2043917), (74, 1049579), (703, 110482), (1369, 56734), (1406, 55241), (1493, 52022), (2738, 28367), (2986, 26011)]