75405538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{54721}}^1$

素因数の和:54789

約数の個数: 16

約数和(自身を含む): 124109496

約数和(自身を除く): 48703958

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 54721, 109442, 711373, 1422746, 2900213, 5800426, 37702769, 75405538]

約数ペア:

[(1, 75405538), (2, 37702769), (13, 5800426), (26, 2900213), (53, 1422746), (106, 711373), (689, 109442), (1378, 54721)]