42716828

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19813}}^1$

素因数の和:19842

約数の個数: 36

約数和(自身を含む): 94869432

約数和(自身を除く): 52152604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 19813, 39626, 79252, 138691, 217943, 277382, 435886, 554764, 871772, 970837, 1525601, 1941674, 3051202, 3883348, 6102404, 10679207, 21358414, 42716828]

約数ペア:

[(1, 42716828), (2, 21358414), (4, 10679207), (7, 6102404), (11, 3883348), (14, 3051202), (22, 1941674), (28, 1525601), (44, 970837), (49, 871772), (77, 554764), (98, 435886), (154, 277382), (196, 217943), (308, 138691), (539, 79252), (1078, 39626), (2156, 19813)]