7967384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 17107200

約数和(自身を除く): 9139816

約数列:

[1, 2, 4, 8, 19, 23, 38, 43, 46, 53, 76, 86, 92, 106, 152, 172, 184, 212, 344, 424, 437, 817, 874, 989, 1007, 1219, 1634, 1748, 1978, 2014, 2279, 2438, 3268, 3496, 3956, 4028, 4558, 4876, 6536, 7912, 8056, 9116, 9752, 18232, 18791, 23161, 37582, 43301, 46322, 52417, 75164, 86602, 92644, 104834, 150328, 173204, 185288, 209668, 346408, 419336, 995923, 1991846, 3983692, 7967384]

約数ペア:

[(1, 7967384), (2, 3983692), (4, 1991846), (8, 995923), (19, 419336), (23, 346408), (38, 209668), (43, 185288), (46, 173204), (53, 150328), (76, 104834), (86, 92644), (92, 86602), (106, 75164), (152, 52417), (172, 46322), (184, 43301), (212, 37582), (344, 23161), (424, 18791), (437, 18232), (817, 9752), (874, 9116), (989, 8056), (1007, 7912), (1219, 6536), (1634, 4876), (1748, 4558), (1978, 4028), (2014, 3956), (2279, 3496), (2438, 3268)]