7920304

素因数分解:

$2^4\times 7^1\times {\mathrm{70717}}^1$

素因数の和:70732

約数の個数: 20

約数和(自身を含む): 17538064

約数和(自身を除く): 9617760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 70717, 141434, 282868, 495019, 565736, 990038, 1131472, 1980076, 3960152, 7920304]

約数ペア:

[(1, 7920304), (2, 3960152), (4, 1980076), (7, 1131472), (8, 990038), (14, 565736), (16, 495019), (28, 282868), (56, 141434), (112, 70717)]