79973726

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 139594752

約数和(自身を除く): 59621026

約数列:

[1, 2, 7, 14, 107, 197, 214, 271, 394, 542, 749, 1379, 1498, 1897, 2758, 3794, 21079, 28997, 42158, 53387, 57994, 106774, 147553, 202979, 295106, 373709, 405958, 747418, 5712409, 11424818, 39986863, 79973726]

約数ペア:

[(1, 79973726), (2, 39986863), (7, 11424818), (14, 5712409), (107, 747418), (197, 405958), (214, 373709), (271, 295106), (394, 202979), (542, 147553), (749, 106774), (1379, 57994), (1498, 53387), (1897, 42158), (2758, 28997), (3794, 21079)]