9778216

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{617}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 21061440

約数和(自身を除く): 11283224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 566, 617, 1132, 1234, 1981, 2264, 2468, 3962, 4319, 4936, 7924, 8638, 15848, 17276, 34552, 174611, 349222, 698444, 1222277, 1396888, 2444554, 4889108, 9778216]

約数ペア:

[(1, 9778216), (2, 4889108), (4, 2444554), (7, 1396888), (8, 1222277), (14, 698444), (28, 349222), (56, 174611), (283, 34552), (566, 17276), (617, 15848), (1132, 8638), (1234, 7924), (1981, 4936), (2264, 4319), (2468, 3962)]