26156158

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 46301184

約数和(自身を除く): 20145026

約数列:

[1, 2, 7, 14, 47, 94, 127, 254, 313, 329, 626, 658, 889, 1778, 2191, 4382, 5969, 11938, 14711, 29422, 39751, 41783, 79502, 83566, 102977, 205954, 278257, 556514, 1868297, 3736594, 13078079, 26156158]

約数ペア:

[(1, 26156158), (2, 13078079), (7, 3736594), (14, 1868297), (47, 556514), (94, 278257), (127, 205954), (254, 102977), (313, 83566), (329, 79502), (626, 41783), (658, 39751), (889, 29422), (1778, 14711), (2191, 11938), (4382, 5969)]