42475552

素因数分解:

$2^5\times 7^2\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:390

約数の個数: 72

約数和(自身を含む): 98594496

約数和(自身を除く): 56118944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 103, 112, 196, 206, 224, 263, 392, 412, 526, 721, 784, 824, 1052, 1442, 1568, 1648, 1841, 2104, 2884, 3296, 3682, 4208, 5047, 5768, 7364, 8416, 10094, 11536, 12887, 14728, 20188, 23072, 25774, 27089, 29456, 40376, 51548, 54178, 58912, 80752, 103096, 108356, 161504, 189623, 206192, 216712, 379246, 412384, 433424, 758492, 866848, 1327361, 1516984, 2654722, 3033968, 5309444, 6067936, 10618888, 21237776, 42475552]

約数ペア:

[(1, 42475552), (2, 21237776), (4, 10618888), (7, 6067936), (8, 5309444), (14, 3033968), (16, 2654722), (28, 1516984), (32, 1327361), (49, 866848), (56, 758492), (98, 433424), (103, 412384), (112, 379246), (196, 216712), (206, 206192), (224, 189623), (263, 161504), (392, 108356), (412, 103096), (526, 80752), (721, 58912), (784, 54178), (824, 51548), (1052, 40376), (1442, 29456), (1568, 27089), (1648, 25774), (1841, 23072), (2104, 20188), (2884, 14728), (3296, 12887), (3682, 11536), (4208, 10094), (5047, 8416), (5768, 7364)]