27380224

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1080

約数の個数: 40

約数和(自身を含む): 55794420

約数和(自身を除く): 28414196

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1009, 1696, 2018, 3392, 4036, 6784, 8072, 13568, 16144, 27136, 32288, 53477, 64576, 106954, 129152, 213908, 258304, 427816, 516608, 855632, 1711264, 3422528, 6845056, 13690112, 27380224]

約数ペア:

[(1, 27380224), (2, 13690112), (4, 6845056), (8, 3422528), (16, 1711264), (32, 855632), (53, 516608), (64, 427816), (106, 258304), (128, 213908), (212, 129152), (256, 106954), (424, 64576), (512, 53477), (848, 32288), (1009, 27136), (1696, 16144), (2018, 13568), (3392, 8072), (4036, 6784)]