28805964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{218227}}^1$

素因数の和:218245

約数の個数: 24

約数和(自身を含む): 73324608

約数和(自身を除く): 44518644

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 218227, 436454, 654681, 872908, 1309362, 2400497, 2618724, 4800994, 7201491, 9601988, 14402982, 28805964]

約数ペア:

[(1, 28805964), (2, 14402982), (3, 9601988), (4, 7201491), (6, 4800994), (11, 2618724), (12, 2400497), (22, 1309362), (33, 872908), (44, 654681), (66, 436454), (132, 218227)]