57784394

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:682

約数の個数: 24

約数和(自身を含む): 92671020

約数和(自身を除く): 34886626

約数列:

[1, 2, 17, 34, 257, 289, 389, 514, 578, 778, 4369, 6613, 8738, 13226, 74273, 99973, 112421, 148546, 199946, 224842, 1699541, 3399082, 28892197, 57784394]

約数ペア:

[(1, 57784394), (2, 28892197), (17, 3399082), (34, 1699541), (257, 224842), (289, 199946), (389, 148546), (514, 112421), (578, 99973), (778, 74273), (4369, 13226), (6613, 8738)]