25580222

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{727}}^1$

素因数の和:1043

約数の個数: 16

約数和(自身を含む): 39111072

約数和(自身を除く): 13530850

約数列:

[1, 2, 73, 146, 241, 482, 727, 1454, 17593, 35186, 53071, 106142, 175207, 350414, 12790111, 25580222]

約数ペア:

[(1, 25580222), (2, 12790111), (73, 350414), (146, 175207), (241, 106142), (482, 53071), (727, 35186), (1454, 17593)]