71480618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1627}}^1\times {\mathrm{1997}}^1$

素因数の和:3637

約数の個数: 16

約数和(自身を含む): 117098784

約数和(自身を除く): 45618166

約数列:

[1, 2, 11, 22, 1627, 1997, 3254, 3994, 17897, 21967, 35794, 43934, 3249119, 6498238, 35740309, 71480618]

約数ペア:

[(1, 71480618), (2, 35740309), (11, 6498238), (22, 3249119), (1627, 43934), (1997, 35794), (3254, 21967), (3994, 17897)]