28918824

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109541}}^1$

素因数の和:109561

約数の個数: 32

約数和(自身を含む): 78870240

約数和(自身を除く): 49951416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 109541, 219082, 328623, 438164, 657246, 876328, 1204951, 1314492, 2409902, 2628984, 3614853, 4819804, 7229706, 9639608, 14459412, 28918824]

約数ペア:

[(1, 28918824), (2, 14459412), (3, 9639608), (4, 7229706), (6, 4819804), (8, 3614853), (11, 2628984), (12, 2409902), (22, 1314492), (24, 1204951), (33, 876328), (44, 657246), (66, 438164), (88, 328623), (132, 219082), (264, 109541)]