57125748

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{67049}}^1$

素因数の和:67127

約数の個数: 24

約数和(自身を含む): 135172800

約数和(自身を除く): 78047052

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 67049, 134098, 201147, 268196, 402294, 804588, 4760479, 9520958, 14281437, 19041916, 28562874, 57125748]

約数ペア:

[(1, 57125748), (2, 28562874), (3, 19041916), (4, 14281437), (6, 9520958), (12, 4760479), (71, 804588), (142, 402294), (213, 268196), (284, 201147), (426, 134098), (852, 67049)]