26864048

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{16301}}^1$

素因数の和:16412

約数の個数: 20

約数和(自身を含む): 52557648

約数和(自身を除く): 25693600

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 16301, 32602, 65204, 130408, 260816, 1679003, 3358006, 6716012, 13432024, 26864048]

約数ペア:

[(1, 26864048), (2, 13432024), (4, 6716012), (8, 3358006), (16, 1679003), (103, 260816), (206, 130408), (412, 65204), (824, 32602), (1648, 16301)]