29111236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 64899072

約数和(自身を除く): 35787836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2011, 2068, 3619, 4022, 7238, 8044, 14077, 14476, 22121, 28154, 44242, 56308, 88484, 94517, 154847, 189034, 309694, 378068, 619388, 661619, 1039687, 1323238, 2079374, 2646476, 4158748, 7277809, 14555618, 29111236]

約数ペア:

[(1, 29111236), (2, 14555618), (4, 7277809), (7, 4158748), (11, 2646476), (14, 2079374), (22, 1323238), (28, 1039687), (44, 661619), (47, 619388), (77, 378068), (94, 309694), (154, 189034), (188, 154847), (308, 94517), (329, 88484), (517, 56308), (658, 44242), (1034, 28154), (1316, 22121), (2011, 14476), (2068, 14077), (3619, 8044), (4022, 7238)]