27488228

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 49026432

約数和(自身を除く): 21538204

約数列:

[1, 2, 4, 103, 137, 206, 274, 412, 487, 548, 974, 1948, 14111, 28222, 50161, 56444, 66719, 100322, 133438, 200644, 266876, 6872057, 13744114, 27488228]

約数ペア:

[(1, 27488228), (2, 13744114), (4, 6872057), (103, 266876), (137, 200644), (206, 133438), (274, 100322), (412, 66719), (487, 56444), (548, 50161), (974, 28222), (1948, 14111)]