28191768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{106787}}^1$

素因数の和:106807

約数の個数: 32

約数和(自身を含む): 76887360

約数和(自身を除く): 48695592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 106787, 213574, 320361, 427148, 640722, 854296, 1174657, 1281444, 2349314, 2562888, 3523971, 4698628, 7047942, 9397256, 14095884, 28191768]

約数ペア:

[(1, 28191768), (2, 14095884), (3, 9397256), (4, 7047942), (6, 4698628), (8, 3523971), (11, 2562888), (12, 2349314), (22, 1281444), (24, 1174657), (33, 854296), (44, 640722), (66, 427148), (88, 320361), (132, 213574), (264, 106787)]