28790006

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{3259}}^1$

素因数の和:3899

約数の個数: 16

約数和(自身を含む): 49447680

約数和(自身を除く): 20657674

約数列:

[1, 2, 7, 14, 631, 1262, 3259, 4417, 6518, 8834, 22813, 45626, 2056429, 4112858, 14395003, 28790006]

約数ペア:

[(1, 28790006), (2, 14395003), (7, 4112858), (14, 2056429), (631, 45626), (1262, 22813), (3259, 8834), (4417, 6518)]