25728774

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{839}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 28703226

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 269, 538, 807, 839, 1614, 1678, 2517, 5034, 5111, 10222, 15333, 15941, 30666, 31882, 47823, 95646, 225691, 451382, 677073, 1354146, 4288129, 8576258, 12864387, 25728774]

約数ペア:

[(1, 25728774), (2, 12864387), (3, 8576258), (6, 4288129), (19, 1354146), (38, 677073), (57, 451382), (114, 225691), (269, 95646), (538, 47823), (807, 31882), (839, 30666), (1614, 15941), (1678, 15333), (2517, 10222), (5034, 5111)]