15393728

素因数分解:

$2^6\times 7^1\times {\mathrm{34361}}^1$

素因数の和:34380

約数の個数: 28

約数和(自身を含む): 34911792

約数和(自身を除く): 19518064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 34361, 68722, 137444, 240527, 274888, 481054, 549776, 962108, 1099552, 1924216, 2199104, 3848432, 7696864, 15393728]

約数ペア:

[(1, 15393728), (2, 7696864), (4, 3848432), (7, 2199104), (8, 1924216), (14, 1099552), (16, 962108), (28, 549776), (32, 481054), (56, 274888), (64, 240527), (112, 137444), (224, 68722), (448, 34361)]