28615532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59123}}^1$

素因数の和:59149

約数の個数: 18

約数和(自身を含む): 55044444

約数和(自身を除く): 26428912

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 59123, 118246, 236492, 650353, 1300706, 2601412, 7153883, 14307766, 28615532]

約数ペア:

[(1, 28615532), (2, 14307766), (4, 7153883), (11, 2601412), (22, 1300706), (44, 650353), (121, 236492), (242, 118246), (484, 59123)]