26215070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{374501}}^1$

素因数の和:374515

約数の個数: 16

約数和(自身を含む): 53928288

約数和(自身を除く): 27713218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 374501, 749002, 1872505, 2621507, 3745010, 5243014, 13107535, 26215070]

約数ペア:

[(1, 26215070), (2, 13107535), (5, 5243014), (7, 3745010), (10, 2621507), (14, 1872505), (35, 749002), (70, 374501)]