1264465024

素因数分解:

$2^7\times {\mathrm{1553}}^1\times {\mathrm{6361}}^1$

素因数の和:7928

約数の個数: 32

約数和(自身を含む): 2521069740

約数和(自身を除く): 1256604716

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1553, 3106, 6212, 6361, 12424, 12722, 24848, 25444, 49696, 50888, 99392, 101776, 198784, 203552, 407104, 814208, 9878633, 19757266, 39514532, 79029064, 158058128, 316116256, 632232512, 1264465024]

約数ペア:

[(1, 1264465024), (2, 632232512), (4, 316116256), (8, 158058128), (16, 79029064), (32, 39514532), (64, 19757266), (128, 9878633), (1553, 814208), (3106, 407104), (6212, 203552), (6361, 198784), (12424, 101776), (12722, 99392), (24848, 50888), (25444, 49696)]