27907870

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{28771}}^1$

素因数の和:28875

約数の個数: 16

約数和(自身を含む): 50753808

約数和(自身を除く): 22845938

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 28771, 57542, 143855, 287710, 2790787, 5581574, 13953935, 27907870]

約数ペア:

[(1, 27907870), (2, 13953935), (5, 5581574), (10, 2790787), (97, 287710), (194, 143855), (485, 57542), (970, 28771)]