274417136

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{17627}}^1$

素因数の和:17781

約数の個数: 40

約数和(自身を含む): 612044160

約数和(自身を除く): 337627024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 15568, 17627, 35254, 70508, 123389, 141016, 246778, 282032, 493556, 987112, 1974224, 2450153, 4900306, 9800612, 17151071, 19601224, 34302142, 39202448, 68604284, 137208568, 274417136]

約数ペア:

[(1, 274417136), (2, 137208568), (4, 68604284), (7, 39202448), (8, 34302142), (14, 19601224), (16, 17151071), (28, 9800612), (56, 4900306), (112, 2450153), (139, 1974224), (278, 987112), (556, 493556), (973, 282032), (1112, 246778), (1946, 141016), (2224, 123389), (3892, 70508), (7784, 35254), (15568, 17627)]