28486186

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1303}}^1$

素因数の和:1965

約数の個数: 16

約数和(自身を含む): 45347904

約数和(自身を除く): 16861718

約数列:

[1, 2, 17, 34, 643, 1286, 1303, 2606, 10931, 21862, 22151, 44302, 837829, 1675658, 14243093, 28486186]

約数ペア:

[(1, 28486186), (2, 14243093), (17, 1675658), (34, 837829), (643, 44302), (1286, 22151), (1303, 21862), (2606, 10931)]