129195584

素因数分解:

$2^6\times 7^1\times {\mathrm{288383}}^1$

素因数の和:288402

約数の個数: 28

約数和(自身を含む): 292998144

約数和(自身を除く): 163802560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 288383, 576766, 1153532, 2018681, 2307064, 4037362, 4614128, 8074724, 9228256, 16149448, 18456512, 32298896, 64597792, 129195584]

約数ペア:

[(1, 129195584), (2, 64597792), (4, 32298896), (7, 18456512), (8, 16149448), (14, 9228256), (16, 8074724), (28, 4614128), (32, 4037362), (56, 2307064), (64, 2018681), (112, 1153532), (224, 576766), (448, 288383)]