7894208

素因数分解:

$2^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 56

約数和(自身を含む): 18239232

約数和(自身を除く): 10345024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 134, 224, 263, 268, 448, 469, 526, 536, 938, 1052, 1072, 1841, 1876, 2104, 2144, 3682, 3752, 4208, 4288, 7364, 7504, 8416, 14728, 15008, 16832, 17621, 29456, 30016, 35242, 58912, 70484, 117824, 123347, 140968, 246694, 281936, 493388, 563872, 986776, 1127744, 1973552, 3947104, 7894208]

約数ペア:

[(1, 7894208), (2, 3947104), (4, 1973552), (7, 1127744), (8, 986776), (14, 563872), (16, 493388), (28, 281936), (32, 246694), (56, 140968), (64, 123347), (67, 117824), (112, 70484), (134, 58912), (224, 35242), (263, 30016), (268, 29456), (448, 17621), (469, 16832), (526, 15008), (536, 14728), (938, 8416), (1052, 7504), (1072, 7364), (1841, 4288), (1876, 4208), (2104, 3752), (2144, 3682)]