26406316

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 47174400

約数和(自身を除く): 20768084

約数列:

[1, 2, 4, 103, 107, 206, 214, 412, 428, 599, 1198, 2396, 11021, 22042, 44084, 61697, 64093, 123394, 128186, 246788, 256372, 6601579, 13203158, 26406316]

約数ペア:

[(1, 26406316), (2, 13203158), (4, 6601579), (103, 256372), (107, 246788), (206, 128186), (214, 123394), (412, 64093), (428, 61697), (599, 44084), (1198, 22042), (2396, 11021)]