66696938

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61871}}^1$

素因数の和:61898

約数の個数: 24

約数和(自身を含む): 126961344

約数和(自身を除く): 60264406

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 61871, 123742, 433097, 680581, 866194, 1361162, 3031679, 4764067, 6063358, 9528134, 33348469, 66696938]

約数ペア:

[(1, 66696938), (2, 33348469), (7, 9528134), (11, 6063358), (14, 4764067), (22, 3031679), (49, 1361162), (77, 866194), (98, 680581), (154, 433097), (539, 123742), (1078, 61871)]