286042016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1367}}^1$

素因数の和:1893

約数の個数: 48

約数和(自身を含む): 608114304

約数和(自身を除く): 322072288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 503, 1006, 1367, 2012, 2734, 4024, 5468, 6539, 8048, 10936, 13078, 16096, 17771, 21872, 26156, 35542, 43744, 52312, 71084, 104624, 142168, 209248, 284336, 568672, 687601, 1375202, 2750404, 5500808, 8938813, 11001616, 17877626, 22003232, 35755252, 71510504, 143021008, 286042016]

約数ペア:

[(1, 286042016), (2, 143021008), (4, 71510504), (8, 35755252), (13, 22003232), (16, 17877626), (26, 11001616), (32, 8938813), (52, 5500808), (104, 2750404), (208, 1375202), (416, 687601), (503, 568672), (1006, 284336), (1367, 209248), (2012, 142168), (2734, 104624), (4024, 71084), (5468, 52312), (6539, 43744), (8048, 35542), (10936, 26156), (13078, 21872), (16096, 17771)]