64867570

素因数分解:

$2^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{3467}}^1$

素因数の和:5345

約数の個数: 16

約数和(自身を含む): 116857728

約数和(自身を除く): 51990158

約数列:

[1, 2, 5, 10, 1871, 3467, 3742, 6934, 9355, 17335, 18710, 34670, 6486757, 12973514, 32433785, 64867570]

約数ペア:

[(1, 64867570), (2, 32433785), (5, 12973514), (10, 6486757), (1871, 34670), (3467, 18710), (3742, 17335), (6934, 9355)]