27871216

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1429}}^1$

素因数の和:1513

約数の個数: 40

約数和(自身を含む): 57451680

約数和(自身を除く): 29580464

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 848, 1219, 1429, 2438, 2858, 4876, 5716, 9752, 11432, 19504, 22864, 32867, 65734, 75737, 131468, 151474, 262936, 302948, 525872, 605896, 1211792, 1741951, 3483902, 6967804, 13935608, 27871216]

約数ペア:

[(1, 27871216), (2, 13935608), (4, 6967804), (8, 3483902), (16, 1741951), (23, 1211792), (46, 605896), (53, 525872), (92, 302948), (106, 262936), (184, 151474), (212, 131468), (368, 75737), (424, 65734), (848, 32867), (1219, 22864), (1429, 19504), (2438, 11432), (2858, 9752), (4876, 5716)]