13278776

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4019}}^1$

素因数の和:4091

約数の個数: 32

約数和(自身を含む): 28944000

約数和(自身を除く): 15665224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 4019, 8038, 16076, 28133, 32152, 56266, 112532, 225064, 237121, 474242, 948484, 1659847, 1896968, 3319694, 6639388, 13278776]

約数ペア:

[(1, 13278776), (2, 6639388), (4, 3319694), (7, 1896968), (8, 1659847), (14, 948484), (28, 474242), (56, 237121), (59, 225064), (118, 112532), (236, 56266), (413, 32152), (472, 28133), (826, 16076), (1652, 8038), (3304, 4019)]