4067168

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 9321984

約数和(自身を除く): 5254816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 271, 469, 536, 542, 938, 1072, 1084, 1876, 1897, 2144, 2168, 3752, 3794, 4336, 7504, 7588, 8672, 15008, 15176, 18157, 30352, 36314, 60704, 72628, 127099, 145256, 254198, 290512, 508396, 581024, 1016792, 2033584, 4067168]

約数ペア:

[(1, 4067168), (2, 2033584), (4, 1016792), (7, 581024), (8, 508396), (14, 290512), (16, 254198), (28, 145256), (32, 127099), (56, 72628), (67, 60704), (112, 36314), (134, 30352), (224, 18157), (268, 15176), (271, 15008), (469, 8672), (536, 7588), (542, 7504), (938, 4336), (1072, 3794), (1084, 3752), (1876, 2168), (1897, 2144)]