61597172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{859}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 133499520

約数和(自身を除く): 71902348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 197, 364, 394, 788, 859, 1379, 1718, 2561, 2758, 3436, 5122, 5516, 6013, 10244, 11167, 12026, 17927, 22334, 24052, 35854, 44668, 71708, 78169, 156338, 169223, 312676, 338446, 676892, 1184561, 2199899, 2369122, 4399798, 4738244, 8799596, 15399293, 30798586, 61597172]

約数ペア:

[(1, 61597172), (2, 30798586), (4, 15399293), (7, 8799596), (13, 4738244), (14, 4399798), (26, 2369122), (28, 2199899), (52, 1184561), (91, 676892), (182, 338446), (197, 312676), (364, 169223), (394, 156338), (788, 78169), (859, 71708), (1379, 44668), (1718, 35854), (2561, 24052), (2758, 22334), (3436, 17927), (5122, 12026), (5516, 11167), (6013, 10244)]