28161728

素因数分解:

$2^6\times 7^1\times {\mathrm{62861}}^1$

素因数の和:62880

約数の個数: 28

約数和(自身を含む): 63867792

約数和(自身を除く): 35706064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 62861, 125722, 251444, 440027, 502888, 880054, 1005776, 1760108, 2011552, 3520216, 4023104, 7040432, 14080864, 28161728]

約数ペア:

[(1, 28161728), (2, 14080864), (4, 7040432), (7, 4023104), (8, 3520216), (14, 2011552), (16, 1760108), (28, 1005776), (32, 880054), (56, 502888), (64, 440027), (112, 251444), (224, 125722), (448, 62861)]