7906052

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 18577440

約数和(自身を除く): 10671388

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 193, 196, 209, 266, 308, 386, 418, 532, 539, 772, 836, 931, 1078, 1351, 1463, 1862, 2123, 2156, 2702, 2926, 3667, 3724, 4246, 5404, 5852, 7334, 8492, 9457, 10241, 14668, 14861, 18914, 20482, 25669, 29722, 37828, 40337, 40964, 51338, 59444, 80674, 102676, 104027, 161348, 179683, 208054, 282359, 359366, 416108, 564718, 718732, 1129436, 1976513, 3953026, 7906052]

約数ペア:

[(1, 7906052), (2, 3953026), (4, 1976513), (7, 1129436), (11, 718732), (14, 564718), (19, 416108), (22, 359366), (28, 282359), (38, 208054), (44, 179683), (49, 161348), (76, 104027), (77, 102676), (98, 80674), (133, 59444), (154, 51338), (193, 40964), (196, 40337), (209, 37828), (266, 29722), (308, 25669), (386, 20482), (418, 18914), (532, 14861), (539, 14668), (772, 10241), (836, 9457), (931, 8492), (1078, 7334), (1351, 5852), (1463, 5404), (1862, 4246), (2123, 3724), (2156, 3667), (2702, 2926)]