26861170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{769}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 55440000

約数和(自身を除く): 28578830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 499, 769, 998, 1538, 2495, 3493, 3845, 4990, 5383, 6986, 7690, 10766, 17465, 26915, 34930, 53830, 383731, 767462, 1918655, 2686117, 3837310, 5372234, 13430585, 26861170]

約数ペア:

[(1, 26861170), (2, 13430585), (5, 5372234), (7, 3837310), (10, 2686117), (14, 1918655), (35, 767462), (70, 383731), (499, 53830), (769, 34930), (998, 26915), (1538, 17465), (2495, 10766), (3493, 7690), (3845, 6986), (4990, 5383)]