40294079

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 51916800

約数和(自身を除く): 11622721

約数列:

[1, 7, 19, 29, 31, 133, 203, 217, 337, 551, 589, 899, 2359, 3857, 4123, 6293, 6403, 9773, 10447, 17081, 44821, 68411, 73129, 119567, 185687, 198493, 302963, 1299809, 1389451, 2120741, 5756297, 40294079]

約数ペア:

[(1, 40294079), (7, 5756297), (19, 2120741), (29, 1389451), (31, 1299809), (133, 302963), (203, 198493), (217, 185687), (337, 119567), (551, 73129), (589, 68411), (899, 44821), (2359, 17081), (3857, 10447), (4123, 9773), (6293, 6403)]