26855990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{383657}}^1$

素因数の和:383671

約数の個数: 16

約数和(自身を含む): 55246752

約数和(自身を除く): 28390762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 383657, 767314, 1918285, 2685599, 3836570, 5371198, 13427995, 26855990]

約数ペア:

[(1, 26855990), (2, 13427995), (5, 5371198), (7, 3836570), (10, 2685599), (14, 1918285), (35, 767314), (70, 383657)]