24778916

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 44204160

約数和(自身を除く): 19425244

約数列:

[1, 2, 4, 103, 137, 206, 274, 412, 439, 548, 878, 1756, 14111, 28222, 45217, 56444, 60143, 90434, 120286, 180868, 240572, 6194729, 12389458, 24778916]

約数ペア:

[(1, 24778916), (2, 12389458), (4, 6194729), (103, 240572), (137, 180868), (206, 120286), (274, 90434), (412, 60143), (439, 56444), (548, 45217), (878, 28222), (1756, 14111)]