27878392

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1471}}^1$

素因数の和:1603

約数の個数: 32

約数和(自身を含む): 55111680

約数和(自身を除く): 27233288

約数列:

[1, 2, 4, 8, 23, 46, 92, 103, 184, 206, 412, 824, 1471, 2369, 2942, 4738, 5884, 9476, 11768, 18952, 33833, 67666, 135332, 151513, 270664, 303026, 606052, 1212104, 3484799, 6969598, 13939196, 27878392]

約数ペア:

[(1, 27878392), (2, 13939196), (4, 6969598), (8, 3484799), (23, 1212104), (46, 606052), (92, 303026), (103, 270664), (184, 151513), (206, 135332), (412, 67666), (824, 33833), (1471, 18952), (2369, 11768), (2942, 9476), (4738, 5884)]