17889424

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{757}}^1$

素因数の和:983

約数の個数: 40

約数和(自身を含む): 39852608

約数和(自身を除く): 21963184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 757, 844, 1477, 1514, 1688, 2954, 3028, 3376, 5299, 5908, 6056, 10598, 11816, 12112, 21196, 23632, 42392, 84784, 159727, 319454, 638908, 1118089, 1277816, 2236178, 2555632, 4472356, 8944712, 17889424]

約数ペア:

[(1, 17889424), (2, 8944712), (4, 4472356), (7, 2555632), (8, 2236178), (14, 1277816), (16, 1118089), (28, 638908), (56, 319454), (112, 159727), (211, 84784), (422, 42392), (757, 23632), (844, 21196), (1477, 12112), (1514, 11816), (1688, 10598), (2954, 6056), (3028, 5908), (3376, 5299)]