8811488

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 20039040

約数和(自身を除く): 11227552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 283, 556, 566, 973, 1112, 1132, 1946, 1981, 2224, 2264, 3892, 3962, 4448, 4528, 7784, 7924, 9056, 15568, 15848, 31136, 31696, 39337, 63392, 78674, 157348, 275359, 314696, 550718, 629392, 1101436, 1258784, 2202872, 4405744, 8811488]

約数ペア:

[(1, 8811488), (2, 4405744), (4, 2202872), (7, 1258784), (8, 1101436), (14, 629392), (16, 550718), (28, 314696), (32, 275359), (56, 157348), (112, 78674), (139, 63392), (224, 39337), (278, 31696), (283, 31136), (556, 15848), (566, 15568), (973, 9056), (1112, 7924), (1132, 7784), (1946, 4528), (1981, 4448), (2224, 3962), (2264, 3892)]