1262096768

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{240491}}^1$

素因数の和:240546

約数の個数: 32

約数和(自身を含む): 2575669320

約数和(自身を除く): 1313572552

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 240491, 480982, 961964, 1923928, 3847856, 7695712, 9860131, 15391424, 19720262, 30782848, 39440524, 78881048, 157762096, 315524192, 631048384, 1262096768]

約数ペア:

[(1, 1262096768), (2, 631048384), (4, 315524192), (8, 157762096), (16, 78881048), (32, 39440524), (41, 30782848), (64, 19720262), (82, 15391424), (128, 9860131), (164, 7695712), (328, 3847856), (656, 1923928), (1312, 961964), (2624, 480982), (5248, 240491)]