8004542

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 15436512

約数和(自身を除く): 7431970

約数列:

[1, 2, 7, 13, 14, 26, 49, 61, 91, 98, 103, 122, 182, 206, 427, 637, 721, 793, 854, 1274, 1339, 1442, 1586, 2678, 2989, 5047, 5551, 5978, 6283, 9373, 10094, 11102, 12566, 18746, 38857, 43981, 65611, 77714, 81679, 87962, 131222, 163358, 307867, 571753, 615734, 1143506, 4002271, 8004542]

約数ペア:

[(1, 8004542), (2, 4002271), (7, 1143506), (13, 615734), (14, 571753), (26, 307867), (49, 163358), (61, 131222), (91, 87962), (98, 81679), (103, 77714), (122, 65611), (182, 43981), (206, 38857), (427, 18746), (637, 12566), (721, 11102), (793, 10094), (854, 9373), (1274, 6283), (1339, 5978), (1442, 5551), (1586, 5047), (2678, 2989)]