27276248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1291}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 54264000

約数和(自身を除く): 26987752

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 1291, 2582, 2641, 5164, 5282, 10328, 10564, 21128, 24529, 49058, 98116, 179449, 196232, 358898, 717796, 1435592, 3409531, 6819062, 13638124, 27276248]

約数ペア:

[(1, 27276248), (2, 13638124), (4, 6819062), (8, 3409531), (19, 1435592), (38, 717796), (76, 358898), (139, 196232), (152, 179449), (278, 98116), (556, 49058), (1112, 24529), (1291, 21128), (2582, 10564), (2641, 10328), (5164, 5282)]