2021308096

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{2417}}^1$

素因数の和:2681

約数の個数: 56

約数和(自身を含む): 4090385520

約数和(自身を除く): 2069077424

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 179, 292, 358, 584, 716, 1168, 1432, 2336, 2417, 2864, 4672, 4834, 5728, 9668, 11456, 13067, 19336, 26134, 38672, 52268, 77344, 104536, 154688, 176441, 209072, 352882, 418144, 432643, 705764, 836288, 865286, 1411528, 1730572, 2823056, 3461144, 5646112, 6922288, 11292224, 13844576, 27689152, 31582939, 63165878, 126331756, 252663512, 505327024, 1010654048, 2021308096]

約数ペア:

[(1, 2021308096), (2, 1010654048), (4, 505327024), (8, 252663512), (16, 126331756), (32, 63165878), (64, 31582939), (73, 27689152), (146, 13844576), (179, 11292224), (292, 6922288), (358, 5646112), (584, 3461144), (716, 2823056), (1168, 1730572), (1432, 1411528), (2336, 865286), (2417, 836288), (2864, 705764), (4672, 432643), (4834, 418144), (5728, 352882), (9668, 209072), (11456, 176441), (13067, 154688), (19336, 104536), (26134, 77344), (38672, 52268)]