71349218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{1721}}^1$

素因数の和:2833

約数の個数: 16

約数和(自身を含む): 112825440

約数和(自身を除く): 41476222

約数列:

[1, 2, 19, 38, 1091, 1721, 2182, 3442, 20729, 32699, 41458, 65398, 1877611, 3755222, 35674609, 71349218]

約数ペア:

[(1, 71349218), (2, 35674609), (19, 3755222), (38, 1877611), (1091, 65398), (1721, 41458), (2182, 32699), (3442, 20729)]