40066712

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2377}}^1$

素因数の和:2440

約数の個数: 48

約数和(自身を含む): 89460360

約数和(自身を除く): 49393648

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2377, 2408, 4214, 4754, 8428, 9508, 16639, 16856, 19016, 33278, 66556, 102211, 116473, 133112, 204422, 232946, 408844, 465892, 715477, 817688, 931784, 1430954, 2861908, 5008339, 5723816, 10016678, 20033356, 40066712]

約数ペア:

[(1, 40066712), (2, 20033356), (4, 10016678), (7, 5723816), (8, 5008339), (14, 2861908), (28, 1430954), (43, 931784), (49, 817688), (56, 715477), (86, 465892), (98, 408844), (172, 232946), (196, 204422), (301, 133112), (344, 116473), (392, 102211), (602, 66556), (1204, 33278), (2107, 19016), (2377, 16856), (2408, 16639), (4214, 9508), (4754, 8428)]