1274262848

素因数分解:

$2^6\times {\mathrm{1039}}^1\times {\mathrm{19163}}^1$

素因数の和:20214

約数の個数: 28

約数和(自身を含む): 2531181120

約数和(自身を除く): 1256918272

約数列:

[1, 2, 4, 8, 16, 32, 64, 1039, 2078, 4156, 8312, 16624, 19163, 33248, 38326, 66496, 76652, 153304, 306608, 613216, 1226432, 19910357, 39820714, 79641428, 159282856, 318565712, 637131424, 1274262848]

約数ペア:

[(1, 1274262848), (2, 637131424), (4, 318565712), (8, 159282856), (16, 79641428), (32, 39820714), (64, 19910357), (1039, 1226432), (2078, 613216), (4156, 306608), (8312, 153304), (16624, 76652), (19163, 66496), (33248, 38326)]