68294996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{221737}}^1$

素因数の和:221759

約数の個数: 24

約数和(自身を含む): 149007936

約数和(自身を除く): 80712940

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 221737, 443474, 886948, 1552159, 2439107, 3104318, 4878214, 6208636, 9756428, 17073749, 34147498, 68294996]

約数ペア:

[(1, 68294996), (2, 34147498), (4, 17073749), (7, 9756428), (11, 6208636), (14, 4878214), (22, 3104318), (28, 2439107), (44, 1552159), (77, 886948), (154, 443474), (308, 221737)]