39065558

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 76515840

約数和(自身を除く): 37450282

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 53, 106, 119, 133, 163, 238, 266, 323, 326, 371, 646, 742, 901, 1007, 1141, 1802, 2014, 2261, 2282, 2771, 3097, 4522, 5542, 6194, 6307, 7049, 8639, 12614, 14098, 17119, 17278, 19397, 21679, 34238, 38794, 43358, 52649, 60473, 105298, 119833, 120946, 146863, 164141, 239666, 293726, 328282, 368543, 737086, 1028041, 1148987, 2056082, 2297974, 2790397, 5580794, 19532779, 39065558]

約数ペア:

[(1, 39065558), (2, 19532779), (7, 5580794), (14, 2790397), (17, 2297974), (19, 2056082), (34, 1148987), (38, 1028041), (53, 737086), (106, 368543), (119, 328282), (133, 293726), (163, 239666), (238, 164141), (266, 146863), (323, 120946), (326, 119833), (371, 105298), (646, 60473), (742, 52649), (901, 43358), (1007, 38794), (1141, 34238), (1802, 21679), (2014, 19397), (2261, 17278), (2282, 17119), (2771, 14098), (3097, 12614), (4522, 8639), (5542, 7049), (6194, 6307)]