7896742

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4241}}^1$

素因数の和:4276

約数の個数: 24

約数和(自身を含む): 14507640

約数和(自身を除く): 6610898

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 4241, 8482, 29687, 59374, 80579, 161158, 207809, 415618, 564053, 1128106, 3948371, 7896742]

約数ペア:

[(1, 7896742), (2, 3948371), (7, 1128106), (14, 564053), (19, 415618), (38, 207809), (49, 161158), (98, 80579), (133, 59374), (266, 29687), (931, 8482), (1862, 4241)]