84161728

素因数分解:

$2^6\times 7^1\times {\mathrm{187861}}^1$

素因数の和:187880

約数の個数: 28

約数和(自身を含む): 190867792

約数和(自身を除く): 106706064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 187861, 375722, 751444, 1315027, 1502888, 2630054, 3005776, 5260108, 6011552, 10520216, 12023104, 21040432, 42080864, 84161728]

約数ペア:

[(1, 84161728), (2, 42080864), (4, 21040432), (7, 12023104), (8, 10520216), (14, 6011552), (16, 5260108), (28, 3005776), (32, 2630054), (56, 1502888), (64, 1315027), (112, 751444), (224, 375722), (448, 187861)]