57395288

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 111720000

約数和(自身を除く): 54324712

約数列:

[1, 2, 4, 8, 37, 74, 97, 148, 194, 296, 388, 776, 1999, 3589, 3998, 7178, 7996, 14356, 15992, 28712, 73963, 147926, 193903, 295852, 387806, 591704, 775612, 1551224, 7174411, 14348822, 28697644, 57395288]

約数ペア:

[(1, 57395288), (2, 28697644), (4, 14348822), (8, 7174411), (37, 1551224), (74, 775612), (97, 591704), (148, 387806), (194, 295852), (296, 193903), (388, 147926), (776, 73963), (1999, 28712), (3589, 15992), (3998, 14356), (7178, 7996)]