28654824

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{108541}}^1$

素因数の和:108561

約数の個数: 32

約数和(自身を含む): 78150240

約数和(自身を除く): 49495416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 108541, 217082, 325623, 434164, 651246, 868328, 1193951, 1302492, 2387902, 2604984, 3581853, 4775804, 7163706, 9551608, 14327412, 28654824]

約数ペア:

[(1, 28654824), (2, 14327412), (3, 9551608), (4, 7163706), (6, 4775804), (8, 3581853), (11, 2604984), (12, 2387902), (22, 1302492), (24, 1193951), (33, 868328), (44, 651246), (66, 434164), (88, 325623), (132, 217082), (264, 108541)]