76646456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1721}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 151880400

約数和(自身を除く): 75233944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 293, 586, 1172, 1721, 2344, 3442, 5567, 6884, 11134, 13768, 22268, 32699, 44536, 65398, 130796, 261592, 504253, 1008506, 2017012, 4034024, 9580807, 19161614, 38323228, 76646456]

約数ペア:

[(1, 76646456), (2, 38323228), (4, 19161614), (8, 9580807), (19, 4034024), (38, 2017012), (76, 1008506), (152, 504253), (293, 261592), (586, 130796), (1172, 65398), (1721, 44536), (2344, 32699), (3442, 22268), (5567, 13768), (6884, 11134)]