26689244

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 47573568

約数和(自身を除く): 20884324

約数列:

[1, 2, 4, 113, 137, 226, 274, 431, 452, 548, 862, 1724, 15481, 30962, 48703, 59047, 61924, 97406, 118094, 194812, 236188, 6672311, 13344622, 26689244]

約数ペア:

[(1, 26689244), (2, 13344622), (4, 6672311), (113, 236188), (137, 194812), (226, 118094), (274, 97406), (431, 61924), (452, 59047), (548, 48703), (862, 30962), (1724, 15481)]