25481324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{761}}^2$

素因数の和:1537

約数の個数: 18

約数和(自身を含む): 48710172

約数和(自身を除く): 23228848

約数列:

[1, 2, 4, 11, 22, 44, 761, 1522, 3044, 8371, 16742, 33484, 579121, 1158242, 2316484, 6370331, 12740662, 25481324]

約数ペア:

[(1, 25481324), (2, 12740662), (4, 6370331), (11, 2316484), (22, 1158242), (44, 579121), (761, 33484), (1522, 16742), (3044, 8371)]