26804559868

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{487}}^1\times {\mathrm{971}}^1$

素因数の和:1882

約数の個数: 48

約数和(自身を含む): 48450576384

約数和(自身を除く): 21646016516

約数列:

[1, 2, 4, 37, 74, 148, 383, 487, 766, 971, 974, 1532, 1942, 1948, 3884, 14171, 18019, 28342, 35927, 36038, 56684, 71854, 72076, 143708, 186521, 371893, 373042, 472877, 743786, 746084, 945754, 1487572, 1891508, 6901277, 13760041, 13802554, 17496449, 27520082, 27605108, 34992898, 55040164, 69985796, 181111891, 362223782, 724447564, 6701139967, 13402279934, 26804559868]

約数ペア:

[(1, 26804559868), (2, 13402279934), (4, 6701139967), (37, 724447564), (74, 362223782), (148, 181111891), (383, 69985796), (487, 55040164), (766, 34992898), (971, 27605108), (974, 27520082), (1532, 17496449), (1942, 13802554), (1948, 13760041), (3884, 6901277), (14171, 1891508), (18019, 1487572), (28342, 945754), (35927, 746084), (36038, 743786), (56684, 472877), (71854, 373042), (72076, 371893), (143708, 186521)]