26242444

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 47090736

約数和(自身を除く): 20848292

約数列:

[1, 2, 4, 61, 122, 131, 244, 262, 524, 821, 1642, 3284, 7991, 15982, 31964, 50081, 100162, 107551, 200324, 215102, 430204, 6560611, 13121222, 26242444]

約数ペア:

[(1, 26242444), (2, 13121222), (4, 6560611), (61, 430204), (122, 215102), (131, 200324), (244, 107551), (262, 100162), (524, 50081), (821, 31964), (1642, 15982), (3284, 7991)]