25293004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{911}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 48416256

約数和(自身を除く): 23123252

約数列:

[1, 2, 4, 11, 22, 44, 631, 911, 1262, 1822, 2524, 3644, 6941, 10021, 13882, 20042, 27764, 40084, 574841, 1149682, 2299364, 6323251, 12646502, 25293004]

約数ペア:

[(1, 25293004), (2, 12646502), (4, 6323251), (11, 2299364), (22, 1149682), (44, 574841), (631, 40084), (911, 27764), (1262, 20042), (1822, 13882), (2524, 10021), (3644, 6941)]