27831706

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 50400000

約数和(自身を除く): 22568294

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 343, 406, 686, 1399, 1421, 2798, 2842, 9793, 9947, 19586, 19894, 40571, 68551, 81142, 137102, 283997, 479857, 567994, 959714, 1987979, 3975958, 13915853, 27831706]

約数ペア:

[(1, 27831706), (2, 13915853), (7, 3975958), (14, 1987979), (29, 959714), (49, 567994), (58, 479857), (98, 283997), (203, 137102), (343, 81142), (406, 68551), (686, 40571), (1399, 19894), (1421, 19586), (2798, 9947), (2842, 9793)]