25432448

素因数分解:

$2^7\times {\mathrm{431}}^1\times {\mathrm{461}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 50893920

約数和(自身を除く): 25461472

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 431, 461, 862, 922, 1724, 1844, 3448, 3688, 6896, 7376, 13792, 14752, 27584, 29504, 55168, 59008, 198691, 397382, 794764, 1589528, 3179056, 6358112, 12716224, 25432448]

約数ペア:

[(1, 25432448), (2, 12716224), (4, 6358112), (8, 3179056), (16, 1589528), (32, 794764), (64, 397382), (128, 198691), (431, 59008), (461, 55168), (862, 29504), (922, 27584), (1724, 14752), (1844, 13792), (3448, 7376), (3688, 6896)]