68408864

素因数分解:

$2^5\times {\mathrm{479}}^1\times {\mathrm{4463}}^1$

素因数の和:4952

約数の個数: 24

約数和(自身を含む): 134991360

約数和(自身を除く): 66582496

約数列:

[1, 2, 4, 8, 16, 32, 479, 958, 1916, 3832, 4463, 7664, 8926, 15328, 17852, 35704, 71408, 142816, 2137777, 4275554, 8551108, 17102216, 34204432, 68408864]

約数ペア:

[(1, 68408864), (2, 34204432), (4, 17102216), (8, 8551108), (16, 4275554), (32, 2137777), (479, 142816), (958, 71408), (1916, 35704), (3832, 17852), (4463, 15328), (7664, 8926)]