26712910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1451}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 55199232

約数和(自身を除く): 28486322

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 1315, 1451, 1841, 2630, 2902, 3682, 7255, 9205, 10157, 14510, 18410, 20314, 50785, 101570, 381613, 763226, 1908065, 2671291, 3816130, 5342582, 13356455, 26712910]

約数ペア:

[(1, 26712910), (2, 13356455), (5, 5342582), (7, 3816130), (10, 2671291), (14, 1908065), (35, 763226), (70, 381613), (263, 101570), (526, 50785), (1315, 20314), (1451, 18410), (1841, 14510), (2630, 10157), (2902, 9205), (3682, 7255)]