47145028

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{39157}}^1$

素因数の和:39211

約数の個数: 24

約数和(自身を含む): 96485312

約数和(自身を除く): 49340284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 39157, 78314, 156628, 274099, 548198, 1096396, 1683751, 3367502, 6735004, 11786257, 23572514, 47145028]

約数ペア:

[(1, 47145028), (2, 23572514), (4, 11786257), (7, 6735004), (14, 3367502), (28, 1683751), (43, 1096396), (86, 548198), (172, 274099), (301, 156628), (602, 78314), (1204, 39157)]