68374208

素因数分解:

$2^6\times 7^2\times {\mathrm{21803}}^1$

素因数の和:21829

約数の個数: 42

約数和(自身を含む): 157839156

約数和(自身を除く): 89464948

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 21803, 43606, 87212, 152621, 174424, 305242, 348848, 610484, 697696, 1068347, 1220968, 1395392, 2136694, 2441936, 4273388, 4883872, 8546776, 9767744, 17093552, 34187104, 68374208]

約数ペア:

[(1, 68374208), (2, 34187104), (4, 17093552), (7, 9767744), (8, 8546776), (14, 4883872), (16, 4273388), (28, 2441936), (32, 2136694), (49, 1395392), (56, 1220968), (64, 1068347), (98, 697696), (112, 610484), (196, 348848), (224, 305242), (392, 174424), (448, 152621), (784, 87212), (1568, 43606), (3136, 21803)]