3688328

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^2$

素因数の和:214

約数の個数: 36

約数和(自身を含む): 8128485

約数和(自身を除く): 4440157

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1358, 2716, 4753, 5432, 9409, 9506, 18818, 19012, 37636, 38024, 65863, 75272, 131726, 263452, 461041, 526904, 922082, 1844164, 3688328]

約数ペア:

[(1, 3688328), (2, 1844164), (4, 922082), (7, 526904), (8, 461041), (14, 263452), (28, 131726), (49, 75272), (56, 65863), (97, 38024), (98, 37636), (194, 19012), (196, 18818), (388, 9506), (392, 9409), (679, 5432), (776, 4753), (1358, 2716)]