28826678

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{569}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 44035920

約数和(自身を除く): 15209242

約数列:

[1, 2, 73, 146, 347, 569, 694, 1138, 25331, 41537, 50662, 83074, 197443, 394886, 14413339, 28826678]

約数ペア:

[(1, 28826678), (2, 14413339), (73, 394886), (146, 197443), (347, 83074), (569, 50662), (694, 41537), (1138, 25331)]