40849128

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{2851}}^1$

素因数の和:3062

約数の個数: 48

約数和(自身を含む): 111228000

約数和(自身を除く): 70378872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 2851, 3582, 4776, 5702, 7164, 8553, 11404, 14328, 17106, 22808, 25659, 34212, 51318, 68424, 102636, 205272, 567349, 1134698, 1702047, 2269396, 3404094, 4538792, 5106141, 6808188, 10212282, 13616376, 20424564, 40849128]

約数ペア:

[(1, 40849128), (2, 20424564), (3, 13616376), (4, 10212282), (6, 6808188), (8, 5106141), (9, 4538792), (12, 3404094), (18, 2269396), (24, 1702047), (36, 1134698), (72, 567349), (199, 205272), (398, 102636), (597, 68424), (796, 51318), (1194, 34212), (1592, 25659), (1791, 22808), (2388, 17106), (2851, 14328), (3582, 11404), (4776, 8553), (5702, 7164)]