26391410

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{37171}}^1$

素因数の和:37249

約数の個数: 16

約数和(自身を含む): 48174912

約数和(自身を除く): 21783502

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 37171, 74342, 185855, 371710, 2639141, 5278282, 13195705, 26391410]

約数ペア:

[(1, 26391410), (2, 13195705), (5, 5278282), (10, 2639141), (71, 371710), (142, 185855), (355, 74342), (710, 37171)]