8428856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2411}}^1$

素因数の和:2459

約数の個数: 32

約数和(自身を含む): 17366400

約数和(自身を除く): 8937544

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 2411, 3496, 4822, 9644, 19288, 45809, 55453, 91618, 110906, 183236, 221812, 366472, 443624, 1053607, 2107214, 4214428, 8428856]

約数ペア:

[(1, 8428856), (2, 4214428), (4, 2107214), (8, 1053607), (19, 443624), (23, 366472), (38, 221812), (46, 183236), (76, 110906), (92, 91618), (152, 55453), (184, 45809), (437, 19288), (874, 9644), (1748, 4822), (2411, 3496)]