28190712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{106783}}^1$

素因数の和:106803

約数の個数: 32

約数和(自身を含む): 76884480

約数和(自身を除く): 48693768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 106783, 213566, 320349, 427132, 640698, 854264, 1174613, 1281396, 2349226, 2562792, 3523839, 4698452, 7047678, 9396904, 14095356, 28190712]

約数ペア:

[(1, 28190712), (2, 14095356), (3, 9396904), (4, 7047678), (6, 4698452), (8, 3523839), (11, 2562792), (12, 2349226), (22, 1281396), (24, 1174613), (33, 854264), (44, 640698), (66, 427132), (88, 320349), (132, 213566), (264, 106783)]