25969242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1493}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 56222208

約数和(自身を除く): 30252966

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 1493, 2899, 2986, 4479, 5798, 8697, 8958, 17394, 19409, 38818, 58227, 116454, 332939, 665878, 998817, 1997634, 4328207, 8656414, 12984621, 25969242]

約数ペア:

[(1, 25969242), (2, 12984621), (3, 8656414), (6, 4328207), (13, 1997634), (26, 998817), (39, 665878), (78, 332939), (223, 116454), (446, 58227), (669, 38818), (1338, 19409), (1493, 17394), (2899, 8958), (2986, 8697), (4479, 5798)]