27681152

素因数分解:

$2^7\times {\mathrm{216259}}^1$

素因数の和:216273

約数の個数: 16

約数和(自身を含む): 55146300

約数和(自身を除く): 27465148

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 216259, 432518, 865036, 1730072, 3460144, 6920288, 13840576, 27681152]

約数ペア:

[(1, 27681152), (2, 13840576), (4, 6920288), (8, 3460144), (16, 1730072), (32, 865036), (64, 432518), (128, 216259)]