28220698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{24203}}^1$

素因数の和:24269

約数の個数: 16

約数和(自身を含む): 47052576

約数和(自身を除く): 18831878

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 24203, 48406, 266233, 532466, 1282759, 2565518, 14110349, 28220698]

約数ペア:

[(1, 28220698), (2, 14110349), (11, 2565518), (22, 1282759), (53, 532466), (106, 266233), (583, 48406), (1166, 24203)]