64356068

素因数分解:

$2^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{5119}}^1$

素因数の和:5579

約数の個数: 24

約数和(自身を含む): 129024000

約数和(自身を除く): 64667932

約数列:

[1, 2, 4, 7, 14, 28, 449, 898, 1796, 3143, 5119, 6286, 10238, 12572, 20476, 35833, 71666, 143332, 2298431, 4596862, 9193724, 16089017, 32178034, 64356068]

約数ペア:

[(1, 64356068), (2, 32178034), (4, 16089017), (7, 9193724), (14, 4596862), (28, 2298431), (449, 143332), (898, 71666), (1796, 35833), (3143, 20476), (5119, 12572), (6286, 10238)]