25945082

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 42007680

約数和(自身を除く): 16062598

約数列:

[1, 2, 29, 43, 58, 86, 101, 103, 202, 206, 1247, 2494, 2929, 2987, 4343, 4429, 5858, 5974, 8686, 8858, 10403, 20806, 125947, 128441, 251894, 256882, 301687, 447329, 603374, 894658, 12972541, 25945082]

約数ペア:

[(1, 25945082), (2, 12972541), (29, 894658), (43, 603374), (58, 447329), (86, 301687), (101, 256882), (103, 251894), (202, 128441), (206, 125947), (1247, 20806), (2494, 10403), (2929, 8858), (2987, 8686), (4343, 5974), (4429, 5858)]