71557696

素因数分解:

$2^6\times 7^1\times {\mathrm{211}}^1\times {\mathrm{757}}^1$

素因数の和:987

約数の個数: 56

約数和(自身を含む): 163267136

約数和(自身を除く): 91709440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 211, 224, 422, 448, 757, 844, 1477, 1514, 1688, 2954, 3028, 3376, 5299, 5908, 6056, 6752, 10598, 11816, 12112, 13504, 21196, 23632, 24224, 42392, 47264, 48448, 84784, 94528, 159727, 169568, 319454, 339136, 638908, 1118089, 1277816, 2236178, 2555632, 4472356, 5111264, 8944712, 10222528, 17889424, 35778848, 71557696]

約数ペア:

[(1, 71557696), (2, 35778848), (4, 17889424), (7, 10222528), (8, 8944712), (14, 5111264), (16, 4472356), (28, 2555632), (32, 2236178), (56, 1277816), (64, 1118089), (112, 638908), (211, 339136), (224, 319454), (422, 169568), (448, 159727), (757, 94528), (844, 84784), (1477, 48448), (1514, 47264), (1688, 42392), (2954, 24224), (3028, 23632), (3376, 21196), (5299, 13504), (5908, 12112), (6056, 11816), (6752, 10598)]