74749876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{1279}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 137984000

約数和(自身を除く): 63234124

約数列:

[1, 2, 4, 19, 38, 76, 769, 1279, 1538, 2558, 3076, 5116, 14611, 24301, 29222, 48602, 58444, 97204, 983551, 1967102, 3934204, 18687469, 37374938, 74749876]

約数ペア:

[(1, 74749876), (2, 37374938), (4, 18687469), (19, 3934204), (38, 1967102), (76, 983551), (769, 97204), (1279, 58444), (1538, 48602), (2558, 29222), (3076, 24301), (5116, 14611)]