28372467488

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{503}}^1\times {\mathrm{26309}}^1$

素因数の和:26889

約数の個数: 48

約数和(自身を含む): 56806868160

約数和(自身を除く): 28434400672

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 503, 536, 1006, 1072, 2012, 2144, 4024, 8048, 16096, 26309, 33701, 52618, 67402, 105236, 134804, 210472, 269608, 420944, 539216, 841888, 1078432, 1762703, 3525406, 7050812, 13233427, 14101624, 26466854, 28203248, 52933708, 56406496, 105867416, 211734832, 423469664, 886639609, 1773279218, 3546558436, 7093116872, 14186233744, 28372467488]

約数ペア:

[(1, 28372467488), (2, 14186233744), (4, 7093116872), (8, 3546558436), (16, 1773279218), (32, 886639609), (67, 423469664), (134, 211734832), (268, 105867416), (503, 56406496), (536, 52933708), (1006, 28203248), (1072, 26466854), (2012, 14101624), (2144, 13233427), (4024, 7050812), (8048, 3525406), (16096, 1762703), (26309, 1078432), (33701, 841888), (52618, 539216), (67402, 420944), (105236, 269608), (134804, 210472)]