3107776

素因数分解:

$2^6\times 7^2\times {\mathrm{991}}^1$

素因数の和:1017

約数の個数: 42

約数和(自身を含む): 7181088

約数和(自身を除く): 4073312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 991, 1568, 1982, 3136, 3964, 6937, 7928, 13874, 15856, 27748, 31712, 48559, 55496, 63424, 97118, 110992, 194236, 221984, 388472, 443968, 776944, 1553888, 3107776]

約数ペア:

[(1, 3107776), (2, 1553888), (4, 776944), (7, 443968), (8, 388472), (14, 221984), (16, 194236), (28, 110992), (32, 97118), (49, 63424), (56, 55496), (64, 48559), (98, 31712), (112, 27748), (196, 15856), (224, 13874), (392, 7928), (448, 6937), (784, 3964), (991, 3136), (1568, 1982)]