28382266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{27449}}^1$

素因数の和:27509

約数の個数: 16

約数和(自身を含む): 47433600

約数和(自身を除く): 19051334

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 27449, 54898, 301939, 603878, 1290103, 2580206, 14191133, 28382266]

約数ペア:

[(1, 28382266), (2, 14191133), (11, 2580206), (22, 1290103), (47, 603878), (94, 301939), (517, 54898), (1034, 27449)]