28920804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{219097}}^1$

素因数の和:219115

約数の個数: 24

約数和(自身を含む): 73616928

約数和(自身を除く): 44696124

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 219097, 438194, 657291, 876388, 1314582, 2410067, 2629164, 4820134, 7230201, 9640268, 14460402, 28920804]

約数ペア:

[(1, 28920804), (2, 14460402), (3, 9640268), (4, 7230201), (6, 4820134), (11, 2629164), (12, 2410067), (22, 1314582), (33, 876388), (44, 657291), (66, 438194), (132, 219097)]