67139858

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{2351}}^1$

素因数の和:2593

約数の個数: 16

約数和(自身を含む): 102453120

約数和(自身を除く): 35313262

約数列:

[1, 2, 109, 131, 218, 262, 2351, 4702, 14279, 28558, 256259, 307981, 512518, 615962, 33569929, 67139858]

約数ペア:

[(1, 67139858), (2, 33569929), (109, 615962), (131, 512518), (218, 307981), (262, 256259), (2351, 28558), (4702, 14279)]