27697664

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1216

約数の個数: 40

約数和(自身を含む): 56567808

約数和(自身を除く): 28870144

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1151, 1504, 2302, 3008, 4604, 6016, 9208, 12032, 18416, 24064, 36832, 54097, 73664, 108194, 147328, 216388, 294656, 432776, 589312, 865552, 1731104, 3462208, 6924416, 13848832, 27697664]

約数ペア:

[(1, 27697664), (2, 13848832), (4, 6924416), (8, 3462208), (16, 1731104), (32, 865552), (47, 589312), (64, 432776), (94, 294656), (128, 216388), (188, 147328), (256, 108194), (376, 73664), (512, 54097), (752, 36832), (1151, 24064), (1504, 18416), (2302, 12032), (3008, 9208), (4604, 6016)]