8655808

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^2$

素因数の和:297

約数の個数: 42

約数和(自身を含む): 19772376

約数和(自身を除く): 11116568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 224, 278, 448, 556, 973, 1112, 1946, 2224, 3892, 4448, 7784, 8896, 15568, 19321, 31136, 38642, 62272, 77284, 135247, 154568, 270494, 309136, 540988, 618272, 1081976, 1236544, 2163952, 4327904, 8655808]

約数ペア:

[(1, 8655808), (2, 4327904), (4, 2163952), (7, 1236544), (8, 1081976), (14, 618272), (16, 540988), (28, 309136), (32, 270494), (56, 154568), (64, 135247), (112, 77284), (139, 62272), (224, 38642), (278, 31136), (448, 19321), (556, 15568), (973, 8896), (1112, 7784), (1946, 4448), (2224, 3892)]