40838328

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{2207}}^1$

素因数の和:2476

約数の個数: 48

約数和(自身を含む): 111084480

約数和(自身を除く): 70246152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2207, 2313, 3084, 4414, 4626, 6168, 6621, 8828, 9252, 13242, 17656, 18504, 19863, 26484, 39726, 52968, 79452, 158904, 567199, 1134398, 1701597, 2268796, 3403194, 4537592, 5104791, 6806388, 10209582, 13612776, 20419164, 40838328]

約数ペア:

[(1, 40838328), (2, 20419164), (3, 13612776), (4, 10209582), (6, 6806388), (8, 5104791), (9, 4537592), (12, 3403194), (18, 2268796), (24, 1701597), (36, 1134398), (72, 567199), (257, 158904), (514, 79452), (771, 52968), (1028, 39726), (1542, 26484), (2056, 19863), (2207, 18504), (2313, 17656), (3084, 13242), (4414, 9252), (4626, 8828), (6168, 6621)]