28683292

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59263}}^1$

素因数の和:59289

約数の個数: 18

約数和(自身を含む): 55174784

約数和(自身を除く): 26491492

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 59263, 118526, 237052, 651893, 1303786, 2607572, 7170823, 14341646, 28683292]

約数ペア:

[(1, 28683292), (2, 14341646), (4, 7170823), (11, 2607572), (22, 1303786), (44, 651893), (121, 237052), (242, 118526), (484, 59263)]