26887408

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{57947}}^1$

素因数の和:57984

約数の個数: 20

約数和(自身を含む): 53891640

約数和(自身を除く): 27004232

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 57947, 115894, 231788, 463576, 927152, 1680463, 3360926, 6721852, 13443704, 26887408]

約数ペア:

[(1, 26887408), (2, 13443704), (4, 6721852), (8, 3360926), (16, 1680463), (29, 927152), (58, 463576), (116, 231788), (232, 115894), (464, 57947)]