25070024

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 56246400

約数和(自身を除く): 31176376

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 61, 82, 122, 164, 179, 244, 287, 328, 358, 427, 488, 574, 716, 854, 1148, 1253, 1432, 1708, 2296, 2501, 2506, 3416, 5002, 5012, 7339, 10004, 10024, 10919, 14678, 17507, 20008, 21838, 29356, 35014, 43676, 51373, 58712, 70028, 76433, 87352, 102746, 140056, 152866, 205492, 305732, 410984, 447679, 611464, 895358, 1790716, 3133753, 3581432, 6267506, 12535012, 25070024]

約数ペア:

[(1, 25070024), (2, 12535012), (4, 6267506), (7, 3581432), (8, 3133753), (14, 1790716), (28, 895358), (41, 611464), (56, 447679), (61, 410984), (82, 305732), (122, 205492), (164, 152866), (179, 140056), (244, 102746), (287, 87352), (328, 76433), (358, 70028), (427, 58712), (488, 51373), (574, 43676), (716, 35014), (854, 29356), (1148, 21838), (1253, 20008), (1432, 17507), (1708, 14678), (2296, 10919), (2501, 10024), (2506, 10004), (3416, 7339), (5002, 5012)]