13178648

素因数分解:

$2^3\times 7^2\times {\mathrm{33619}}^1$

素因数の和:33639

約数の個数: 24

約数和(自身を含む): 28745100

約数和(自身を除く): 15566452

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 33619, 67238, 134476, 235333, 268952, 470666, 941332, 1647331, 1882664, 3294662, 6589324, 13178648]

約数ペア:

[(1, 13178648), (2, 6589324), (4, 3294662), (7, 1882664), (8, 1647331), (14, 941332), (28, 470666), (49, 268952), (56, 235333), (98, 134476), (196, 67238), (392, 33619)]