27859528

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 54014400

約数和(自身を除く): 26154872

約数列:

[1, 2, 4, 8, 43, 86, 109, 172, 218, 344, 436, 743, 872, 1486, 2972, 4687, 5944, 9374, 18748, 31949, 37496, 63898, 80987, 127796, 161974, 255592, 323948, 647896, 3482441, 6964882, 13929764, 27859528]

約数ペア:

[(1, 27859528), (2, 13929764), (4, 6964882), (8, 3482441), (43, 647896), (86, 323948), (109, 255592), (172, 161974), (218, 127796), (344, 80987), (436, 63898), (743, 37496), (872, 31949), (1486, 18748), (2972, 9374), (4687, 5944)]