25131036788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1021753}}^1$

素因数の和:1021824

約数の個数: 48

約数和(自身を含む): 52869638976

約数和(自身を除く): 27738602188

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 946, 1118, 1892, 2236, 6149, 12298, 24596, 1021753, 2043506, 4087012, 11239283, 13282789, 22478566, 26565578, 43935379, 44957132, 53131156, 87870758, 146110679, 175741516, 292221358, 483289169, 571159927, 584442716, 966578338, 1142319854, 1933156676, 2284639708, 6282759197, 12565518394, 25131036788]

約数ペア:

[(1, 25131036788), (2, 12565518394), (4, 6282759197), (11, 2284639708), (13, 1933156676), (22, 1142319854), (26, 966578338), (43, 584442716), (44, 571159927), (52, 483289169), (86, 292221358), (143, 175741516), (172, 146110679), (286, 87870758), (473, 53131156), (559, 44957132), (572, 43935379), (946, 26565578), (1118, 22478566), (1892, 13282789), (2236, 11239283), (6149, 4087012), (12298, 2043506), (24596, 1021753)]