78967756

素因数分解:

$2^2\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{1889}}^1$

素因数の和:3393

約数の個数: 24

約数和(自身を含む): 158124960

約数和(自身を除く): 79157204

約数列:

[1, 2, 4, 7, 14, 28, 1493, 1889, 2986, 3778, 5972, 7556, 10451, 13223, 20902, 26446, 41804, 52892, 2820277, 5640554, 11281108, 19741939, 39483878, 78967756]

約数ペア:

[(1, 78967756), (2, 39483878), (4, 19741939), (7, 11281108), (14, 5640554), (28, 2820277), (1493, 52892), (1889, 41804), (2986, 26446), (3778, 20902), (5972, 13223), (7556, 10451)]