47887714

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2687}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 87736320

約数和(自身を除く): 39848606

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 2687, 5374, 8911, 17822, 18809, 37618, 51053, 102106, 180029, 357371, 360058, 714742, 1260203, 2520406, 3420551, 6841102, 23943857, 47887714]

約数ペア:

[(1, 47887714), (2, 23943857), (7, 6841102), (14, 3420551), (19, 2520406), (38, 1260203), (67, 714742), (133, 360058), (134, 357371), (266, 180029), (469, 102106), (938, 51053), (1273, 37618), (2546, 18809), (2687, 17822), (5374, 8911)]