28749972

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{55717}}^1$

素因数の和:55767

約数の個数: 24

約数和(自身を含む): 68644576

約数和(自身を除く): 39894604

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 55717, 111434, 167151, 222868, 334302, 668604, 2395831, 4791662, 7187493, 9583324, 14374986, 28749972]

約数ペア:

[(1, 28749972), (2, 14374986), (3, 9583324), (4, 7187493), (6, 4791662), (12, 2395831), (43, 668604), (86, 334302), (129, 222868), (172, 167151), (258, 111434), (516, 55717)]