77256964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1879}}^1$

素因数の和:2443

約数の個数: 24

約数和(自身を含む): 142654400

約数和(自身を除く): 65397436

約数列:

[1, 2, 4, 19, 38, 76, 541, 1082, 1879, 2164, 3758, 7516, 10279, 20558, 35701, 41116, 71402, 142804, 1016539, 2033078, 4066156, 19314241, 38628482, 77256964]

約数ペア:

[(1, 77256964), (2, 38628482), (4, 19314241), (19, 4066156), (38, 2033078), (76, 1016539), (541, 142804), (1082, 71402), (1879, 41116), (2164, 35701), (3758, 20558), (7516, 10279)]