66401896

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{68597}}^1$

素因数の和:68625

約数の個数: 24

約数和(自身を含む): 136853010

約数和(自身を除く): 70451114

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 68597, 137194, 274388, 548776, 754567, 1509134, 3018268, 6036536, 8300237, 16600474, 33200948, 66401896]

約数ペア:

[(1, 66401896), (2, 33200948), (4, 16600474), (8, 8300237), (11, 6036536), (22, 3018268), (44, 1509134), (88, 754567), (121, 548776), (242, 274388), (484, 137194), (968, 68597)]