28111606

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7433}}^1$

素因数の和:7527

約数の個数: 16

約数和(自身を含む): 44247168

約数和(自身を除く): 16135562

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 7433, 14866, 230423, 453413, 460846, 906826, 14055803, 28111606]

約数ペア:

[(1, 28111606), (2, 14055803), (31, 906826), (61, 460846), (62, 453413), (122, 230423), (1891, 14866), (3782, 7433)]