26079956

素因数分解:

$2^2\times 7^2\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:780

約数の個数: 36

約数和(自身を含む): 53395776

約数和(自身を除く): 27315820

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 271, 491, 542, 982, 1084, 1897, 1964, 3437, 3794, 6874, 7588, 13279, 13748, 24059, 26558, 48118, 53116, 96236, 133061, 266122, 532244, 931427, 1862854, 3725708, 6519989, 13039978, 26079956]

約数ペア:

[(1, 26079956), (2, 13039978), (4, 6519989), (7, 3725708), (14, 1862854), (28, 931427), (49, 532244), (98, 266122), (196, 133061), (271, 96236), (491, 53116), (542, 48118), (982, 26558), (1084, 24059), (1897, 13748), (1964, 13279), (3437, 7588), (3794, 6874)]