70570856

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{63463}}^1$

素因数の和:63608

約数の個数: 16

約数和(自身を含む): 133274400

約数和(自身を除く): 62703544

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 63463, 126926, 253852, 507704, 8821357, 17642714, 35285428, 70570856]

約数ペア:

[(1, 70570856), (2, 35285428), (4, 17642714), (8, 8821357), (139, 507704), (278, 253852), (556, 126926), (1112, 63463)]