42257768

素因数分解:

$2^3\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1231}}^1$

素因数の和:1857

約数の個数: 32

約数和(自身を含む): 90773760

約数和(自身を除く): 48515992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 613, 1226, 1231, 2452, 2462, 4291, 4904, 4924, 8582, 8617, 9848, 17164, 17234, 34328, 34468, 68936, 754603, 1509206, 3018412, 5282221, 6036824, 10564442, 21128884, 42257768]

約数ペア:

[(1, 42257768), (2, 21128884), (4, 10564442), (7, 6036824), (8, 5282221), (14, 3018412), (28, 1509206), (56, 754603), (613, 68936), (1226, 34468), (1231, 34328), (2452, 17234), (2462, 17164), (4291, 9848), (4904, 8617), (4924, 8582)]