28252026

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1471}}^1$

素因数の和:1587

約数の個数: 48

約数和(自身を含む): 67511808

約数和(自身を除く): 39259782

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 97, 99, 194, 198, 291, 582, 873, 1067, 1471, 1746, 2134, 2942, 3201, 4413, 6402, 8826, 9603, 13239, 16181, 19206, 26478, 32362, 48543, 97086, 142687, 145629, 285374, 291258, 428061, 856122, 1284183, 1569557, 2568366, 3139114, 4708671, 9417342, 14126013, 28252026]

約数ペア:

[(1, 28252026), (2, 14126013), (3, 9417342), (6, 4708671), (9, 3139114), (11, 2568366), (18, 1569557), (22, 1284183), (33, 856122), (66, 428061), (97, 291258), (99, 285374), (194, 145629), (198, 142687), (291, 97086), (582, 48543), (873, 32362), (1067, 26478), (1471, 19206), (1746, 16181), (2134, 13239), (2942, 9603), (3201, 8826), (4413, 6402)]