30768388

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47777}}^1$

素因数の和:47811

約数の個数: 24

約数和(自身を含む): 64213632

約数和(自身を除く): 33445244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 47777, 95554, 191108, 334439, 668878, 1098871, 1337756, 2197742, 4395484, 7692097, 15384194, 30768388]

約数ペア:

[(1, 30768388), (2, 15384194), (4, 7692097), (7, 4395484), (14, 2197742), (23, 1337756), (28, 1098871), (46, 668878), (92, 334439), (161, 191108), (322, 95554), (644, 47777)]