28893354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6679}}^1$

素因数の和:6794

約数の個数: 32

約数和(自身を含む): 66693120

約数和(自身を除く): 37799766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 6679, 13358, 20037, 40074, 46753, 93506, 140259, 280518, 687937, 1375874, 2063811, 4127622, 4815559, 9631118, 14446677, 28893354]

約数ペア:

[(1, 28893354), (2, 14446677), (3, 9631118), (6, 4815559), (7, 4127622), (14, 2063811), (21, 1375874), (42, 687937), (103, 280518), (206, 140259), (309, 93506), (618, 46753), (721, 40074), (1442, 20037), (2163, 13358), (4326, 6679)]