87641792

素因数分解:

$2^6\times 7^2\times {\mathrm{27947}}^1$

素因数の和:27973

約数の個数: 42

約数和(自身を含む): 202315572

約数和(自身を除く): 114673780

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 27947, 55894, 111788, 195629, 223576, 391258, 447152, 782516, 894304, 1369403, 1565032, 1788608, 2738806, 3130064, 5477612, 6260128, 10955224, 12520256, 21910448, 43820896, 87641792]

約数ペア:

[(1, 87641792), (2, 43820896), (4, 21910448), (7, 12520256), (8, 10955224), (14, 6260128), (16, 5477612), (28, 3130064), (32, 2738806), (49, 1788608), (56, 1565032), (64, 1369403), (98, 894304), (112, 782516), (196, 447152), (224, 391258), (392, 223576), (448, 195629), (784, 111788), (1568, 55894), (3136, 27947)]