26614666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 44403408

約数和(自身を除く): 17788742

約数列:

[1, 2, 13, 26, 61, 97, 122, 173, 194, 346, 793, 1261, 1586, 2249, 2522, 4498, 5917, 10553, 11834, 16781, 21106, 33562, 76921, 137189, 153842, 218153, 274378, 436306, 1023641, 2047282, 13307333, 26614666]

約数ペア:

[(1, 26614666), (2, 13307333), (13, 2047282), (26, 1023641), (61, 436306), (97, 274378), (122, 218153), (173, 153842), (194, 137189), (346, 76921), (793, 33562), (1261, 21106), (1586, 16781), (2249, 11834), (2522, 10553), (4498, 5917)]