404734712

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{25799}}^1$

素因数の和:25895

約数の個数: 32

約数和(自身を含む): 794124000

約数和(自身を除く): 389389288

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 1961, 3922, 7844, 15688, 25799, 51598, 103196, 206392, 954563, 1367347, 1909126, 2734694, 3818252, 5469388, 7636504, 10938776, 50591839, 101183678, 202367356, 404734712]

約数ペア:

[(1, 404734712), (2, 202367356), (4, 101183678), (8, 50591839), (37, 10938776), (53, 7636504), (74, 5469388), (106, 3818252), (148, 2734694), (212, 1909126), (296, 1367347), (424, 954563), (1961, 206392), (3922, 103196), (7844, 51598), (15688, 25799)]