8717046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 20224512

約数和(自身を除く): 11507466

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 43, 46, 69, 78, 86, 113, 129, 138, 226, 258, 299, 339, 559, 598, 678, 897, 989, 1118, 1469, 1677, 1794, 1978, 2599, 2938, 2967, 3354, 4407, 4859, 5198, 5934, 7797, 8814, 9718, 12857, 14577, 15594, 25714, 29154, 33787, 38571, 63167, 67574, 77142, 101361, 111757, 126334, 189501, 202722, 223514, 335271, 379002, 670542, 1452841, 2905682, 4358523, 8717046]

約数ペア:

[(1, 8717046), (2, 4358523), (3, 2905682), (6, 1452841), (13, 670542), (23, 379002), (26, 335271), (39, 223514), (43, 202722), (46, 189501), (69, 126334), (78, 111757), (86, 101361), (113, 77142), (129, 67574), (138, 63167), (226, 38571), (258, 33787), (299, 29154), (339, 25714), (559, 15594), (598, 14577), (678, 12857), (897, 9718), (989, 8814), (1118, 7797), (1469, 5934), (1677, 5198), (1794, 4859), (1978, 4407), (2599, 3354), (2938, 2967)]