128875436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{35759}}^1$

素因数の和:35833

約数の個数: 24

約数和(自身を含む): 243311040

約数和(自身を除く): 114435604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 35759, 71518, 143036, 607903, 1215806, 1895227, 2431612, 3790454, 7580908, 32218859, 64437718, 128875436]

約数ペア:

[(1, 128875436), (2, 64437718), (4, 32218859), (17, 7580908), (34, 3790454), (53, 2431612), (68, 1895227), (106, 1215806), (212, 607903), (901, 143036), (1802, 71518), (3604, 35759)]