15671216596

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{340649}}^1$

素因数の和:340744

約数の個数: 48

約数和(自身を含む): 32964019200

約数和(自身を除く): 17292802604

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 742, 868, 1484, 1643, 3286, 6572, 11501, 23002, 46004, 340649, 681298, 1362596, 2384543, 4769086, 9538172, 10560119, 18054397, 21120238, 36108794, 42240476, 72217588, 73920833, 126380779, 147841666, 252761558, 295683332, 505523116, 559686307, 1119372614, 2238745228, 3917804149, 7835608298, 15671216596]

約数ペア:

[(1, 15671216596), (2, 7835608298), (4, 3917804149), (7, 2238745228), (14, 1119372614), (28, 559686307), (31, 505523116), (53, 295683332), (62, 252761558), (106, 147841666), (124, 126380779), (212, 73920833), (217, 72217588), (371, 42240476), (434, 36108794), (742, 21120238), (868, 18054397), (1484, 10560119), (1643, 9538172), (3286, 4769086), (6572, 2384543), (11501, 1362596), (23002, 681298), (46004, 340649)]