28334526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 65270016

約数和(自身を除く): 36935490

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 41, 66, 74, 82, 111, 123, 222, 246, 283, 407, 451, 566, 814, 849, 902, 1221, 1353, 1517, 1698, 2442, 2706, 3034, 3113, 4551, 6226, 9102, 9339, 10471, 11603, 16687, 18678, 20942, 23206, 31413, 33374, 34809, 50061, 62826, 69618, 100122, 115181, 127633, 230362, 255266, 345543, 382899, 429311, 691086, 765798, 858622, 1287933, 2575866, 4722421, 9444842, 14167263, 28334526]

約数ペア:

[(1, 28334526), (2, 14167263), (3, 9444842), (6, 4722421), (11, 2575866), (22, 1287933), (33, 858622), (37, 765798), (41, 691086), (66, 429311), (74, 382899), (82, 345543), (111, 255266), (123, 230362), (222, 127633), (246, 115181), (283, 100122), (407, 69618), (451, 62826), (566, 50061), (814, 34809), (849, 33374), (902, 31413), (1221, 23206), (1353, 20942), (1517, 18678), (1698, 16687), (2442, 11603), (2706, 10471), (3034, 9339), (3113, 9102), (4551, 6226)]