64297178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{797}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 111464640

約数和(自身を除く): 47167462

約数列:

[1, 2, 11, 19, 22, 38, 193, 209, 386, 418, 797, 1594, 2123, 3667, 4246, 7334, 8767, 15143, 17534, 30286, 40337, 80674, 153821, 166573, 307642, 333146, 1692031, 2922599, 3384062, 5845198, 32148589, 64297178]

約数ペア:

[(1, 64297178), (2, 32148589), (11, 5845198), (19, 3384062), (22, 2922599), (38, 1692031), (193, 333146), (209, 307642), (386, 166573), (418, 153821), (797, 80674), (1594, 40337), (2123, 30286), (3667, 17534), (4246, 15143), (7334, 8767)]