28291424

素因数分解:

$2^5\times 7^2\times {\mathrm{18043}}^1$

素因数の和:18067

約数の個数: 36

約数和(自身を含む): 64796004

約数和(自身を除く): 36504580

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 18043, 36086, 72172, 126301, 144344, 252602, 288688, 505204, 577376, 884107, 1010408, 1768214, 2020816, 3536428, 4041632, 7072856, 14145712, 28291424]

約数ペア:

[(1, 28291424), (2, 14145712), (4, 7072856), (7, 4041632), (8, 3536428), (14, 2020816), (16, 1768214), (28, 1010408), (32, 884107), (49, 577376), (56, 505204), (98, 288688), (112, 252602), (196, 144344), (224, 126301), (392, 72172), (784, 36086), (1568, 18043)]