4421312

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 56

約数和(自身を含む): 10241280

約数和(自身を除く): 5819968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 139, 142, 224, 278, 284, 448, 497, 556, 568, 973, 994, 1112, 1136, 1946, 1988, 2224, 2272, 3892, 3976, 4448, 4544, 7784, 7952, 8896, 9869, 15568, 15904, 19738, 31136, 31808, 39476, 62272, 69083, 78952, 138166, 157904, 276332, 315808, 552664, 631616, 1105328, 2210656, 4421312]

約数ペア:

[(1, 4421312), (2, 2210656), (4, 1105328), (7, 631616), (8, 552664), (14, 315808), (16, 276332), (28, 157904), (32, 138166), (56, 78952), (64, 69083), (71, 62272), (112, 39476), (139, 31808), (142, 31136), (224, 19738), (278, 15904), (284, 15568), (448, 9869), (497, 8896), (556, 7952), (568, 7784), (973, 4544), (994, 4448), (1112, 3976), (1136, 3892), (1946, 2272), (1988, 2224)]