61089728

素因数分解:

$2^6\times 7^1\times {\mathrm{136361}}^1$

素因数の和:136380

約数の個数: 28

約数和(自身を含む): 138543792

約数和(自身を除く): 77454064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 136361, 272722, 545444, 954527, 1090888, 1909054, 2181776, 3818108, 4363552, 7636216, 8727104, 15272432, 30544864, 61089728]

約数ペア:

[(1, 61089728), (2, 30544864), (4, 15272432), (7, 8727104), (8, 7636216), (14, 4363552), (16, 3818108), (28, 2181776), (32, 1909054), (56, 1090888), (64, 954527), (112, 545444), (224, 272722), (448, 136361)]