28042060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60961}}^1$

素因数の和:60993

約数の個数: 24

約数和(自身を含む): 61449696

約数和(自身を除く): 33407636

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 60961, 121922, 243844, 304805, 609610, 1219220, 1402103, 2804206, 5608412, 7010515, 14021030, 28042060]

約数ペア:

[(1, 28042060), (2, 14021030), (4, 7010515), (5, 5608412), (10, 2804206), (20, 1402103), (23, 1219220), (46, 609610), (92, 304805), (115, 243844), (230, 121922), (460, 60961)]