29113168

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13681}}^1$

素因数の和:13715

約数の個数: 40

約数和(自身を含む): 67862720

約数和(自身を除く): 38749552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 13681, 27362, 54724, 95767, 109448, 191534, 218896, 259939, 383068, 519878, 766136, 1039756, 1532272, 1819573, 2079512, 3639146, 4159024, 7278292, 14556584, 29113168]

約数ペア:

[(1, 29113168), (2, 14556584), (4, 7278292), (7, 4159024), (8, 3639146), (14, 2079512), (16, 1819573), (19, 1532272), (28, 1039756), (38, 766136), (56, 519878), (76, 383068), (112, 259939), (133, 218896), (152, 191534), (266, 109448), (304, 95767), (532, 54724), (1064, 27362), (2128, 13681)]