65487904

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{14723}}^1$

素因数の和:14872

約数の個数: 24

約数和(自身を含む): 129865680

約数和(自身を除く): 64377776

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 14723, 29446, 58892, 117784, 235568, 471136, 2046497, 4092994, 8185988, 16371976, 32743952, 65487904]

約数ペア:

[(1, 65487904), (2, 32743952), (4, 16371976), (8, 8185988), (16, 4092994), (32, 2046497), (139, 471136), (278, 235568), (556, 117784), (1112, 58892), (2224, 29446), (4448, 14723)]