39148304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1759}}^1$

素因数の和:1887

約数の個数: 40

約数和(自身を含む): 82494720

約数和(自身を除く): 43346416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 1759, 2782, 3518, 5564, 7036, 11128, 14072, 22256, 22867, 28144, 45734, 91468, 182936, 188213, 365872, 376426, 752852, 1505704, 2446769, 3011408, 4893538, 9787076, 19574152, 39148304]

約数ペア:

[(1, 39148304), (2, 19574152), (4, 9787076), (8, 4893538), (13, 3011408), (16, 2446769), (26, 1505704), (52, 752852), (104, 376426), (107, 365872), (208, 188213), (214, 182936), (428, 91468), (856, 45734), (1391, 28144), (1712, 22867), (1759, 22256), (2782, 14072), (3518, 11128), (5564, 7036)]