81024832

素因数分解:

$2^6\times 7^3\times {\mathrm{3691}}^1$

素因数の和:3724

約数の個数: 56

約数和(自身を含む): 187553600

約数和(自身を除く): 106528768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 3691, 5488, 7382, 10976, 14764, 21952, 25837, 29528, 51674, 59056, 103348, 118112, 180859, 206696, 236224, 361718, 413392, 723436, 826784, 1266013, 1446872, 1653568, 2532026, 2893744, 5064052, 5787488, 10128104, 11574976, 20256208, 40512416, 81024832]

約数ペア:

[(1, 81024832), (2, 40512416), (4, 20256208), (7, 11574976), (8, 10128104), (14, 5787488), (16, 5064052), (28, 2893744), (32, 2532026), (49, 1653568), (56, 1446872), (64, 1266013), (98, 826784), (112, 723436), (196, 413392), (224, 361718), (343, 236224), (392, 206696), (448, 180859), (686, 118112), (784, 103348), (1372, 59056), (1568, 51674), (2744, 29528), (3136, 25837), (3691, 21952), (5488, 14764), (7382, 10976)]