28399352

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{733}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 55490400

約数和(自身を除く): 27091048

約数列:

[1, 2, 4, 8, 29, 58, 116, 167, 232, 334, 668, 733, 1336, 1466, 2932, 4843, 5864, 9686, 19372, 21257, 38744, 42514, 85028, 122411, 170056, 244822, 489644, 979288, 3549919, 7099838, 14199676, 28399352]

約数ペア:

[(1, 28399352), (2, 14199676), (4, 7099838), (8, 3549919), (29, 979288), (58, 489644), (116, 244822), (167, 170056), (232, 122411), (334, 85028), (668, 42514), (733, 38744), (1336, 21257), (1466, 19372), (2932, 9686), (4843, 5864)]