25509932

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47951}}^1$

素因数の和:47981

約数の個数: 24

約数和(自身を含む): 53706240

約数和(自身を除く): 28196308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 47951, 95902, 191804, 335657, 671314, 911069, 1342628, 1822138, 3644276, 6377483, 12754966, 25509932]

約数ペア:

[(1, 25509932), (2, 12754966), (4, 6377483), (7, 3644276), (14, 1822138), (19, 1342628), (28, 911069), (38, 671314), (76, 335657), (133, 191804), (266, 95902), (532, 47951)]