26428010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{377543}}^1$

素因数の和:377557

約数の個数: 16

約数和(自身を含む): 54366336

約数和(自身を除く): 27938326

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 377543, 755086, 1887715, 2642801, 3775430, 5285602, 13214005, 26428010]

約数ペア:

[(1, 26428010), (2, 13214005), (5, 5285602), (7, 3775430), (10, 2642801), (14, 1887715), (35, 755086), (70, 377543)]