68770078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 115718400

約数和(自身を除く): 46948322

約数列:

[1, 2, 13, 26, 29, 58, 223, 377, 409, 446, 754, 818, 2899, 5317, 5798, 6467, 10634, 11861, 12934, 23722, 84071, 91207, 154193, 168142, 182414, 308386, 1185691, 2371382, 2645003, 5290006, 34385039, 68770078]

約数ペア:

[(1, 68770078), (2, 34385039), (13, 5290006), (26, 2645003), (29, 2371382), (58, 1185691), (223, 308386), (377, 182414), (409, 168142), (446, 154193), (754, 91207), (818, 84071), (2899, 23722), (5317, 12934), (5798, 11861), (6467, 10634)]