57074689

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 72089600

約数和(自身を除く): 15014911

約数列:

[1, 7, 19, 31, 109, 127, 133, 217, 589, 763, 889, 2071, 2413, 3379, 3937, 4123, 13843, 14497, 16891, 23653, 27559, 64201, 74803, 96901, 263017, 429133, 449407, 523621, 1841119, 3003931, 8153527, 57074689]

約数ペア:

[(1, 57074689), (7, 8153527), (19, 3003931), (31, 1841119), (109, 523621), (127, 449407), (133, 429133), (217, 263017), (589, 96901), (763, 74803), (889, 64201), (2071, 27559), (2413, 23653), (3379, 16891), (3937, 14497), (4123, 13843)]