42215908

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{5443}}^1$

素因数の和:5731

約数の個数: 24

約数和(自身を含む): 84752192

約数和(自身を除く): 42536284

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 1108, 1939, 3878, 5443, 7756, 10886, 21772, 38101, 76202, 152404, 1507711, 3015422, 6030844, 10553977, 21107954, 42215908]

約数ペア:

[(1, 42215908), (2, 21107954), (4, 10553977), (7, 6030844), (14, 3015422), (28, 1507711), (277, 152404), (554, 76202), (1108, 38101), (1939, 21772), (3878, 10886), (5443, 7756)]