74828012

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{39887}}^1$

素因数の和:39965

約数の個数: 24

約数和(自身を含む): 151893504

約数和(自身を除く): 77065492

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 39887, 79774, 159548, 279209, 558418, 1116836, 2672429, 5344858, 10689716, 18707003, 37414006, 74828012]

約数ペア:

[(1, 74828012), (2, 37414006), (4, 18707003), (7, 10689716), (14, 5344858), (28, 2672429), (67, 1116836), (134, 558418), (268, 279209), (469, 159548), (938, 79774), (1876, 39887)]