71753272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{863}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 142041600

約数和(自身を除く): 70288328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 547, 863, 1094, 1726, 2188, 3452, 4376, 6904, 10393, 16397, 20786, 32794, 41572, 65588, 83144, 131176, 472061, 944122, 1888244, 3776488, 8969159, 17938318, 35876636, 71753272]

約数ペア:

[(1, 71753272), (2, 35876636), (4, 17938318), (8, 8969159), (19, 3776488), (38, 1888244), (76, 944122), (152, 472061), (547, 131176), (863, 83144), (1094, 65588), (1726, 41572), (2188, 32794), (3452, 20786), (4376, 16397), (6904, 10393)]