2947623616

素因数分解:

$2^6\times 7^2\times {\mathrm{939931}}^1$

素因数の和:939957

約数の個数: 42

約数和(自身を含む): 6804167748

約数和(自身を除く): 3856544132

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 939931, 1879862, 3759724, 6579517, 7519448, 13159034, 15038896, 26318068, 30077792, 46056619, 52636136, 60155584, 92113238, 105272272, 184226476, 210544544, 368452952, 421089088, 736905904, 1473811808, 2947623616]

約数ペア:

[(1, 2947623616), (2, 1473811808), (4, 736905904), (7, 421089088), (8, 368452952), (14, 210544544), (16, 184226476), (28, 105272272), (32, 92113238), (49, 60155584), (56, 52636136), (64, 46056619), (98, 30077792), (112, 26318068), (196, 15038896), (224, 13159034), (392, 7519448), (448, 6579517), (784, 3759724), (1568, 1879862), (3136, 939931)]