1413779968

素因数分解:

$2^9\times {\mathrm{19}}^2\times {\mathrm{7649}}^1$

素因数の和:7705

約数の個数: 60

約数和(自身を含む): 2981686950

約数和(自身を除く): 1567906982

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 512, 608, 722, 1216, 1444, 2432, 2888, 4864, 5776, 7649, 9728, 11552, 15298, 23104, 30596, 46208, 61192, 92416, 122384, 145331, 184832, 244768, 290662, 489536, 581324, 979072, 1162648, 1958144, 2325296, 2761289, 3916288, 4650592, 5522578, 9301184, 11045156, 18602368, 22090312, 37204736, 44180624, 74409472, 88361248, 176722496, 353444992, 706889984, 1413779968]

約数ペア:

[(1, 1413779968), (2, 706889984), (4, 353444992), (8, 176722496), (16, 88361248), (19, 74409472), (32, 44180624), (38, 37204736), (64, 22090312), (76, 18602368), (128, 11045156), (152, 9301184), (256, 5522578), (304, 4650592), (361, 3916288), (512, 2761289), (608, 2325296), (722, 1958144), (1216, 1162648), (1444, 979072), (2432, 581324), (2888, 489536), (4864, 290662), (5776, 244768), (7649, 184832), (9728, 145331), (11552, 122384), (15298, 92416), (23104, 61192), (30596, 46208)]