40571412

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{9857}}^1$

素因数の和:9885

約数の個数: 48

約数和(自身を含む): 110409600

約数和(自身を除く): 69838188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 9857, 19714, 29571, 39428, 59142, 68999, 118284, 137998, 206997, 275996, 413994, 482993, 827988, 965986, 1448979, 1931972, 2897958, 3380951, 5795916, 6761902, 10142853, 13523804, 20285706, 40571412]

約数ペア:

[(1, 40571412), (2, 20285706), (3, 13523804), (4, 10142853), (6, 6761902), (7, 5795916), (12, 3380951), (14, 2897958), (21, 1931972), (28, 1448979), (42, 965986), (49, 827988), (84, 482993), (98, 413994), (147, 275996), (196, 206997), (294, 137998), (343, 118284), (588, 68999), (686, 59142), (1029, 39428), (1372, 29571), (2058, 19714), (4116, 9857)]