68374012

素因数分解:

$2^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1753}}^1$

素因数の和:1970

約数の個数: 36

約数和(自身を含む): 139969200

約数和(自身を除く): 71595188

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 398, 796, 1393, 1753, 2786, 3506, 5572, 7012, 9751, 12271, 19502, 24542, 39004, 49084, 85897, 171794, 343588, 348847, 697694, 1395388, 2441929, 4883858, 9767716, 17093503, 34187006, 68374012]

約数ペア:

[(1, 68374012), (2, 34187006), (4, 17093503), (7, 9767716), (14, 4883858), (28, 2441929), (49, 1395388), (98, 697694), (196, 348847), (199, 343588), (398, 171794), (796, 85897), (1393, 49084), (1753, 39004), (2786, 24542), (3506, 19502), (5572, 12271), (7012, 9751)]