26859070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1493}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 55505088

約数和(自身を除く): 28646018

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1493, 1799, 2570, 2986, 3598, 7465, 8995, 10451, 14930, 17990, 20902, 52255, 104510, 383701, 767402, 1918505, 2685907, 3837010, 5371814, 13429535, 26859070]

約数ペア:

[(1, 26859070), (2, 13429535), (5, 5371814), (7, 3837010), (10, 2685907), (14, 1918505), (35, 767402), (70, 383701), (257, 104510), (514, 52255), (1285, 20902), (1493, 17990), (1799, 14930), (2570, 10451), (2986, 8995), (3598, 7465)]