26148199

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 34997760

約数和(自身を除く): 8849561

約数列:

[1, 7, 11, 19, 61, 77, 133, 209, 293, 427, 671, 1159, 1463, 2051, 3223, 4697, 5567, 8113, 12749, 17873, 22561, 38969, 61237, 89243, 125111, 196603, 339587, 428659, 1376221, 2377109, 3735457, 26148199]

約数ペア:

[(1, 26148199), (7, 3735457), (11, 2377109), (19, 1376221), (61, 428659), (77, 339587), (133, 196603), (209, 125111), (293, 89243), (427, 61237), (671, 38969), (1159, 22561), (1463, 17873), (2051, 12749), (3223, 8113), (4697, 5567)]