71027705

素因数分解:

$5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{4327}}^1$

素因数の和:4413

約数の個数: 24

約数和(自身を含む): 100651968

約数和(自身を除く): 29624263

約数列:

[1, 5, 7, 35, 49, 67, 245, 335, 469, 2345, 3283, 4327, 16415, 21635, 30289, 151445, 212023, 289909, 1060115, 1449545, 2029363, 10146815, 14205541, 71027705]

約数ペア:

[(1, 71027705), (5, 14205541), (7, 10146815), (35, 2029363), (49, 1449545), (67, 1060115), (245, 289909), (335, 212023), (469, 151445), (2345, 30289), (3283, 21635), (4327, 16415)]