66674384

素因数分解:

$2^4\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1193}}^1$

素因数の和:1707

約数の個数: 40

約数和(自身を含む): 148056000

約数和(自身を除く): 81381616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 499, 998, 1193, 1996, 2386, 3493, 3992, 4772, 6986, 7984, 8351, 9544, 13972, 16702, 19088, 27944, 33404, 55888, 66808, 133616, 595307, 1190614, 2381228, 4167149, 4762456, 8334298, 9524912, 16668596, 33337192, 66674384]

約数ペア:

[(1, 66674384), (2, 33337192), (4, 16668596), (7, 9524912), (8, 8334298), (14, 4762456), (16, 4167149), (28, 2381228), (56, 1190614), (112, 595307), (499, 133616), (998, 66808), (1193, 55888), (1996, 33404), (2386, 27944), (3493, 19088), (3992, 16702), (4772, 13972), (6986, 9544), (7984, 8351)]