28647224

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{115513}}^1$

素因数の和:115550

約数の個数: 16

約数和(自身を含む): 55446720

約数和(自身を除く): 26799496

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 115513, 231026, 462052, 924104, 3580903, 7161806, 14323612, 28647224]

約数ペア:

[(1, 28647224), (2, 14323612), (4, 7161806), (8, 3580903), (31, 924104), (62, 462052), (124, 231026), (248, 115513)]