28305446972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{7907}}^1\times {\mathrm{81359}}^1$

素因数の和:89281

約数の個数: 24

約数和(自身を含む): 54045169920

約数和(自身を除く): 25739722948

約数列:

[1, 2, 4, 11, 22, 44, 7907, 15814, 31628, 81359, 86977, 162718, 173954, 325436, 347908, 894949, 1789898, 3579796, 643305613, 1286611226, 2573222452, 7076361743, 14152723486, 28305446972]

約数ペア:

[(1, 28305446972), (2, 14152723486), (4, 7076361743), (11, 2573222452), (22, 1286611226), (44, 643305613), (7907, 3579796), (15814, 1789898), (31628, 894949), (81359, 347908), (86977, 325436), (162718, 173954)]