40384624

素因数分解:

$2^4\times 7^2\times {\mathrm{51511}}^1$

素因数の和:51533

約数の個数: 30

約数和(自身を含む): 91021704

約数和(自身を除く): 50637080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 51511, 103022, 206044, 360577, 412088, 721154, 824176, 1442308, 2524039, 2884616, 5048078, 5769232, 10096156, 20192312, 40384624]

約数ペア:

[(1, 40384624), (2, 20192312), (4, 10096156), (7, 5769232), (8, 5048078), (14, 2884616), (16, 2524039), (28, 1442308), (49, 824176), (56, 721154), (98, 412088), (112, 360577), (196, 206044), (392, 103022), (784, 51511)]