69778352

素因数分解:

$2^4\times 7^2\times {\mathrm{89003}}^1$

素因数の和:89025

約数の個数: 30

約数和(自身を含む): 157270068

約数和(自身を除く): 87491716

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 89003, 178006, 356012, 623021, 712024, 1246042, 1424048, 2492084, 4361147, 4984168, 8722294, 9968336, 17444588, 34889176, 69778352]

約数ペア:

[(1, 69778352), (2, 34889176), (4, 17444588), (7, 9968336), (8, 8722294), (14, 4984168), (16, 4361147), (28, 2492084), (49, 1424048), (56, 1246042), (98, 712024), (112, 623021), (196, 356012), (392, 178006), (784, 89003)]