98120428

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 200940544

約数和(自身を除く): 102820116

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 193, 268, 271, 386, 469, 542, 772, 938, 1084, 1351, 1876, 1897, 2702, 3794, 5404, 7588, 12931, 18157, 25862, 36314, 51724, 52303, 72628, 90517, 104606, 127099, 181034, 209212, 254198, 362068, 366121, 508396, 732242, 1464484, 3504301, 7008602, 14017204, 24530107, 49060214, 98120428]

約数ペア:

[(1, 98120428), (2, 49060214), (4, 24530107), (7, 14017204), (14, 7008602), (28, 3504301), (67, 1464484), (134, 732242), (193, 508396), (268, 366121), (271, 362068), (386, 254198), (469, 209212), (542, 181034), (772, 127099), (938, 104606), (1084, 90517), (1351, 72628), (1876, 52303), (1897, 51724), (2702, 36314), (3794, 25862), (5404, 18157), (7588, 12931)]