16779896

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2749}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 36300000

約数和(自身を除く): 19520104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 2749, 3052, 5498, 6104, 10996, 19243, 21992, 38486, 76972, 153944, 299641, 599282, 1198564, 2097487, 2397128, 4194974, 8389948, 16779896]

約数ペア:

[(1, 16779896), (2, 8389948), (4, 4194974), (7, 2397128), (8, 2097487), (14, 1198564), (28, 599282), (56, 299641), (109, 153944), (218, 76972), (436, 38486), (763, 21992), (872, 19243), (1526, 10996), (2749, 6104), (3052, 5498)]