8218997584

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{2897}}^1$

素因数の和:3332

約数の個数: 80

約数和(自身を含む): 18508065408

約数和(自身を除く): 10289067824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 347, 511, 584, 694, 1022, 1168, 1388, 2044, 2429, 2776, 2897, 4088, 4858, 5552, 5794, 8176, 9716, 11588, 19432, 20279, 23176, 25331, 38864, 40558, 46352, 50662, 81116, 101324, 162232, 177317, 202648, 211481, 324464, 354634, 405296, 422962, 709268, 845924, 1005259, 1418536, 1480367, 1691848, 2010518, 2837072, 2960734, 3383696, 4021036, 5921468, 7036813, 8042072, 11842936, 14073626, 16084144, 23685872, 28147252, 56294504, 73383907, 112589008, 146767814, 293535628, 513687349, 587071256, 1027374698, 1174142512, 2054749396, 4109498792, 8218997584]

約数ペア:

[(1, 8218997584), (2, 4109498792), (4, 2054749396), (7, 1174142512), (8, 1027374698), (14, 587071256), (16, 513687349), (28, 293535628), (56, 146767814), (73, 112589008), (112, 73383907), (146, 56294504), (292, 28147252), (347, 23685872), (511, 16084144), (584, 14073626), (694, 11842936), (1022, 8042072), (1168, 7036813), (1388, 5921468), (2044, 4021036), (2429, 3383696), (2776, 2960734), (2897, 2837072), (4088, 2010518), (4858, 1691848), (5552, 1480367), (5794, 1418536), (8176, 1005259), (9716, 845924), (11588, 709268), (19432, 422962), (20279, 405296), (23176, 354634), (25331, 324464), (38864, 211481), (40558, 202648), (46352, 177317), (50662, 162232), (81116, 101324)]