961749488

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{43151}}^1$

素因数の和:43365

約数の個数: 40

約数和(自身を含む): 2140339200

約数和(自身を除く): 1178589712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2786, 3184, 5572, 11144, 22288, 43151, 86302, 172604, 302057, 345208, 604114, 690416, 1208228, 2416456, 4832912, 8587049, 17174098, 34348196, 60109343, 68696392, 120218686, 137392784, 240437372, 480874744, 961749488]

約数ペア:

[(1, 961749488), (2, 480874744), (4, 240437372), (7, 137392784), (8, 120218686), (14, 68696392), (16, 60109343), (28, 34348196), (56, 17174098), (112, 8587049), (199, 4832912), (398, 2416456), (796, 1208228), (1393, 690416), (1592, 604114), (2786, 345208), (3184, 302057), (5572, 172604), (11144, 86302), (22288, 43151)]