27721064

素因数分解:

$2^3\times 7^2\times {\mathrm{70717}}^1$

素因数の和:70737

約数の個数: 24

約数和(自身を含む): 60463890

約数和(自身を除く): 32742826

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 70717, 141434, 282868, 495019, 565736, 990038, 1980076, 3465133, 3960152, 6930266, 13860532, 27721064]

約数ペア:

[(1, 27721064), (2, 13860532), (4, 6930266), (7, 3960152), (8, 3465133), (14, 1980076), (28, 990038), (49, 565736), (56, 495019), (98, 282868), (196, 141434), (392, 70717)]