26013156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 66898944

約数和(自身を除く): 40885788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 127, 156, 169, 202, 254, 303, 338, 381, 404, 507, 508, 606, 676, 762, 1014, 1212, 1313, 1524, 1651, 2028, 2626, 3302, 3939, 4953, 5252, 6604, 7878, 9906, 12827, 15756, 17069, 19812, 21463, 25654, 34138, 38481, 42926, 51207, 51308, 64389, 68276, 76962, 85852, 102414, 128778, 153924, 166751, 204828, 257556, 333502, 500253, 667004, 1000506, 2001012, 2167763, 4335526, 6503289, 8671052, 13006578, 26013156]

約数ペア:

[(1, 26013156), (2, 13006578), (3, 8671052), (4, 6503289), (6, 4335526), (12, 2167763), (13, 2001012), (26, 1000506), (39, 667004), (52, 500253), (78, 333502), (101, 257556), (127, 204828), (156, 166751), (169, 153924), (202, 128778), (254, 102414), (303, 85852), (338, 76962), (381, 68276), (404, 64389), (507, 51308), (508, 51207), (606, 42926), (676, 38481), (762, 34138), (1014, 25654), (1212, 21463), (1313, 19812), (1524, 17069), (1651, 15756), (2028, 12827), (2626, 9906), (3302, 7878), (3939, 6604), (4953, 5252)]