28787401070

素因数分解:

$2^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{8296081}}^1$

素因数の和:8296435

約数の個数: 16

約数和(自身を含む): 51966657648

約数和(自身を除く): 23179256578

約数列:

[1, 2, 5, 10, 347, 694, 1735, 3470, 8296081, 16592162, 41480405, 82960810, 2878740107, 5757480214, 14393700535, 28787401070]

約数ペア:

[(1, 28787401070), (2, 14393700535), (5, 5757480214), (10, 2878740107), (347, 82960810), (694, 41480405), (1735, 16592162), (3470, 8296081)]