3148544

素因数分解:

$2^8\times 7^2\times {\mathrm{251}}^1$

素因数の和:281

約数の個数: 54

約数和(自身を含む): 7340004

約数和(自身を除く): 4191460

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 251, 256, 392, 448, 502, 784, 896, 1004, 1568, 1757, 1792, 2008, 3136, 3514, 4016, 6272, 7028, 8032, 12299, 12544, 14056, 16064, 24598, 28112, 32128, 49196, 56224, 64256, 98392, 112448, 196784, 224896, 393568, 449792, 787136, 1574272, 3148544]

約数ペア:

[(1, 3148544), (2, 1574272), (4, 787136), (7, 449792), (8, 393568), (14, 224896), (16, 196784), (28, 112448), (32, 98392), (49, 64256), (56, 56224), (64, 49196), (98, 32128), (112, 28112), (128, 24598), (196, 16064), (224, 14056), (251, 12544), (256, 12299), (392, 8032), (448, 7028), (502, 6272), (784, 4016), (896, 3514), (1004, 3136), (1568, 2008), (1757, 1792)]