28995746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{15277}}^1$

素因数の和:15365

約数の個数: 16

約数和(自身を含む): 47484024

約数和(自身を除く): 18488278

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 15277, 30554, 198601, 397202, 1115221, 2230442, 14497873, 28995746]

約数ペア:

[(1, 28995746), (2, 14497873), (13, 2230442), (26, 1115221), (73, 397202), (146, 198601), (949, 30554), (1898, 15277)]