15760276

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 33144832

約数和(自身を除く): 17384556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 271, 434, 469, 542, 868, 938, 1084, 1876, 1897, 2077, 3794, 4154, 7588, 8308, 8401, 14539, 16802, 18157, 29078, 33604, 36314, 58156, 58807, 72628, 117614, 127099, 235228, 254198, 508396, 562867, 1125734, 2251468, 3940069, 7880138, 15760276]

約数ペア:

[(1, 15760276), (2, 7880138), (4, 3940069), (7, 2251468), (14, 1125734), (28, 562867), (31, 508396), (62, 254198), (67, 235228), (124, 127099), (134, 117614), (217, 72628), (268, 58807), (271, 58156), (434, 36314), (469, 33604), (542, 29078), (868, 18157), (938, 16802), (1084, 14539), (1876, 8401), (1897, 8308), (2077, 7588), (3794, 4154)]