28031284

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1447}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 51085440

約数和(自身を除く): 23054156

約数列:

[1, 2, 4, 29, 58, 116, 167, 334, 668, 1447, 2894, 4843, 5788, 9686, 19372, 41963, 83926, 167852, 241649, 483298, 966596, 7007821, 14015642, 28031284]

約数ペア:

[(1, 28031284), (2, 14015642), (4, 7007821), (29, 966596), (58, 483298), (116, 241649), (167, 167852), (334, 83926), (668, 41963), (1447, 19372), (2894, 9686), (4843, 5788)]