30857792

素因数分解:

$2^6\times 7^1\times {\mathrm{68879}}^1$

素因数の和:68898

約数の個数: 28

約数和(自身を含む): 69982080

約数和(自身を除く): 39124288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 68879, 137758, 275516, 482153, 551032, 964306, 1102064, 1928612, 2204128, 3857224, 4408256, 7714448, 15428896, 30857792]

約数ペア:

[(1, 30857792), (2, 15428896), (4, 7714448), (7, 4408256), (8, 3857224), (14, 2204128), (16, 1928612), (28, 1102064), (32, 964306), (56, 551032), (64, 482153), (112, 275516), (224, 137758), (448, 68879)]