61564378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{4561}}^1$

素因数の和:4977

約数の個数: 16

約数和(自身を含む): 98046504

約数和(自身を除く): 36482126

約数列:

[1, 2, 17, 34, 397, 794, 4561, 6749, 9122, 13498, 77537, 155074, 1810717, 3621434, 30782189, 61564378]

約数ペア:

[(1, 61564378), (2, 30782189), (17, 3621434), (34, 1810717), (397, 155074), (794, 77537), (4561, 13498), (6749, 9122)]