74008268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{20719}}^1$

素因数の和:20789

約数の個数: 24

約数和(自身を含む): 139238400

約数和(自身を除く): 65230132

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 20719, 41438, 82876, 393661, 787322, 973793, 1574644, 1947586, 3895172, 18502067, 37004134, 74008268]

約数ペア:

[(1, 74008268), (2, 37004134), (4, 18502067), (19, 3895172), (38, 1947586), (47, 1574644), (76, 973793), (94, 787322), (188, 393661), (893, 82876), (1786, 41438), (3572, 20719)]