1770391952

素因数分解:

$2^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{20717}}^1$

素因数の和:20848

約数の個数: 60

約数和(自身を含む): 4026957660

約数和(自身を除く): 2256565708

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 196, 218, 392, 436, 763, 784, 872, 1526, 1744, 3052, 5341, 6104, 10682, 12208, 20717, 21364, 41434, 42728, 82868, 85456, 145019, 165736, 290038, 331472, 580076, 1015133, 1160152, 2030266, 2258153, 2320304, 4060532, 4516306, 8121064, 9032612, 15807071, 16242128, 18065224, 31614142, 36130448, 63228284, 110649497, 126456568, 221298994, 252913136, 442597988, 885195976, 1770391952]

約数ペア:

[(1, 1770391952), (2, 885195976), (4, 442597988), (7, 252913136), (8, 221298994), (14, 126456568), (16, 110649497), (28, 63228284), (49, 36130448), (56, 31614142), (98, 18065224), (109, 16242128), (112, 15807071), (196, 9032612), (218, 8121064), (392, 4516306), (436, 4060532), (763, 2320304), (784, 2258153), (872, 2030266), (1526, 1160152), (1744, 1015133), (3052, 580076), (5341, 331472), (6104, 290038), (10682, 165736), (12208, 145019), (20717, 85456), (21364, 82868), (41434, 42728)]