68655272

素因数分解:

$2^3\times 7^2\times {\mathrm{175141}}^1$

素因数の和:175161

約数の個数: 24

約数和(自身を含む): 149746410

約数和(自身を除く): 81091138

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 175141, 350282, 700564, 1225987, 1401128, 2451974, 4903948, 8581909, 9807896, 17163818, 34327636, 68655272]

約数ペア:

[(1, 68655272), (2, 34327636), (4, 17163818), (7, 9807896), (8, 8581909), (14, 4903948), (28, 2451974), (49, 1401128), (56, 1225987), (98, 700564), (196, 350282), (392, 175141)]