3947104

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 9047808

約数和(自身を除く): 5100704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 263, 268, 469, 526, 536, 938, 1052, 1072, 1841, 1876, 2104, 2144, 3682, 3752, 4208, 7364, 7504, 8416, 14728, 15008, 17621, 29456, 35242, 58912, 70484, 123347, 140968, 246694, 281936, 493388, 563872, 986776, 1973552, 3947104]

約数ペア:

[(1, 3947104), (2, 1973552), (4, 986776), (7, 563872), (8, 493388), (14, 281936), (16, 246694), (28, 140968), (32, 123347), (56, 70484), (67, 58912), (112, 35242), (134, 29456), (224, 17621), (263, 15008), (268, 14728), (469, 8416), (526, 7504), (536, 7364), (938, 4208), (1052, 3752), (1072, 3682), (1841, 2144), (1876, 2104)]