67502174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 110352000

約数和(自身を除く): 42849826

約数列:

[1, 2, 19, 38, 43, 86, 109, 218, 379, 758, 817, 1634, 2071, 4142, 4687, 7201, 9374, 14402, 16297, 32594, 41311, 82622, 89053, 178106, 309643, 619286, 784909, 1569818, 1776373, 3552746, 33751087, 67502174]

約数ペア:

[(1, 67502174), (2, 33751087), (19, 3552746), (38, 1776373), (43, 1569818), (86, 784909), (109, 619286), (218, 309643), (379, 178106), (758, 89053), (817, 82622), (1634, 41311), (2071, 32594), (4142, 16297), (4687, 14402), (7201, 9374)]