28421866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{2239}}^1$

素因数の和:2829

約数の個数: 16

約数和(自身を含む): 46609920

約数和(自身を除く): 18188054

約数列:

[1, 2, 11, 22, 577, 1154, 2239, 4478, 6347, 12694, 24629, 49258, 1291903, 2583806, 14210933, 28421866]

約数ペア:

[(1, 28421866), (2, 14210933), (11, 2583806), (22, 1291903), (577, 49258), (1154, 24629), (2239, 12694), (4478, 6347)]