67062628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20521}}^1$

素因数の和:20587

約数の個数: 24

約数和(自身を含む): 126415520

約数和(自身を除く): 59352892

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 20521, 41042, 82084, 389899, 779798, 882403, 1559596, 1764806, 3529612, 16765657, 33531314, 67062628]

約数ペア:

[(1, 67062628), (2, 33531314), (4, 16765657), (19, 3529612), (38, 1764806), (43, 1559596), (76, 882403), (86, 779798), (172, 389899), (817, 82084), (1634, 41042), (3268, 20521)]