4173428

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 36

約数和(自身を含む): 8618400

約数和(自身を除く): 4444972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 199, 214, 398, 428, 749, 796, 1393, 1498, 2786, 2996, 5243, 5572, 9751, 10486, 19502, 20972, 21293, 39004, 42586, 85172, 149051, 298102, 596204, 1043357, 2086714, 4173428]

約数ペア:

[(1, 4173428), (2, 2086714), (4, 1043357), (7, 596204), (14, 298102), (28, 149051), (49, 85172), (98, 42586), (107, 39004), (196, 21293), (199, 20972), (214, 19502), (398, 10486), (428, 9751), (749, 5572), (796, 5243), (1393, 2996), (1498, 2786)]