17090416

素因数分解:

$2^4\times 7^2\times {\mathrm{21799}}^1$

素因数の和:21821

約数の個数: 30

約数和(自身を含む): 38520600

約数和(自身を除く): 21430184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 21799, 43598, 87196, 152593, 174392, 305186, 348784, 610372, 1068151, 1220744, 2136302, 2441488, 4272604, 8545208, 17090416]

約数ペア:

[(1, 17090416), (2, 8545208), (4, 4272604), (7, 2441488), (8, 2136302), (14, 1220744), (16, 1068151), (28, 610372), (49, 348784), (56, 305186), (98, 174392), (112, 152593), (196, 87196), (392, 43598), (784, 21799)]