7936072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 15840000

約数和(自身を除く): 7903928

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 479, 872, 958, 1916, 2071, 3832, 4142, 8284, 9101, 16568, 18202, 36404, 52211, 72808, 104422, 208844, 417688, 992009, 1984018, 3968036, 7936072]

約数ペア:

[(1, 7936072), (2, 3968036), (4, 1984018), (8, 992009), (19, 417688), (38, 208844), (76, 104422), (109, 72808), (152, 52211), (218, 36404), (436, 18202), (479, 16568), (872, 9101), (958, 8284), (1916, 4142), (2071, 3832)]