65156896

素因数分解:

$2^5\times 7^1\times {\mathrm{290879}}^1$

素因数の和:290896

約数の個数: 24

約数和(自身を含む): 146603520

約数和(自身を除く): 81446624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 290879, 581758, 1163516, 2036153, 2327032, 4072306, 4654064, 8144612, 9308128, 16289224, 32578448, 65156896]

約数ペア:

[(1, 65156896), (2, 32578448), (4, 16289224), (7, 9308128), (8, 8144612), (14, 4654064), (16, 4072306), (28, 2327032), (32, 2036153), (56, 1163516), (112, 581758), (224, 290879)]