64492036

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{8893}}^1$

素因数の和:8948

約数の個数: 36

約数和(自身を含む): 134850828

約数和(自身を除く): 70358792

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 8893, 17786, 35572, 62251, 124502, 249004, 329041, 435757, 658082, 871514, 1316164, 1743028, 2303287, 4606574, 9213148, 16123009, 32246018, 64492036]

約数ペア:

[(1, 64492036), (2, 32246018), (4, 16123009), (7, 9213148), (14, 4606574), (28, 2303287), (37, 1743028), (49, 1316164), (74, 871514), (98, 658082), (148, 435757), (196, 329041), (259, 249004), (518, 124502), (1036, 62251), (1813, 35572), (3626, 17786), (7252, 8893)]