25123628

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1987}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 45922800

約数和(自身を除く): 20799172

約数列:

[1, 2, 4, 29, 58, 109, 116, 218, 436, 1987, 3161, 3974, 6322, 7948, 12644, 57623, 115246, 216583, 230492, 433166, 866332, 6280907, 12561814, 25123628]

約数ペア:

[(1, 25123628), (2, 12561814), (4, 6280907), (29, 866332), (58, 433166), (109, 230492), (116, 216583), (218, 115246), (436, 57623), (1987, 12644), (3161, 7948), (3974, 6322)]