69001408

素因数分解:

$2^6\times 7^2\times {\mathrm{22003}}^1$

素因数の和:22029

約数の個数: 42

約数和(自身を含む): 159286956

約数和(自身を除く): 90285548

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 22003, 44006, 88012, 154021, 176024, 308042, 352048, 616084, 704096, 1078147, 1232168, 1408192, 2156294, 2464336, 4312588, 4928672, 8625176, 9857344, 17250352, 34500704, 69001408]

約数ペア:

[(1, 69001408), (2, 34500704), (4, 17250352), (7, 9857344), (8, 8625176), (14, 4928672), (16, 4312588), (28, 2464336), (32, 2156294), (49, 1408192), (56, 1232168), (64, 1078147), (98, 704096), (112, 616084), (196, 352048), (224, 308042), (392, 176024), (448, 154021), (784, 88012), (1568, 44006), (3136, 22003)]