68736866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 115613568

約数和(自身を除く): 46876702

約数列:

[1, 2, 11, 22, 53, 106, 167, 334, 353, 583, 706, 1166, 1837, 3674, 3883, 7766, 8851, 17702, 18709, 37418, 58951, 97361, 117902, 194722, 205799, 411598, 648461, 1296922, 3124403, 6248806, 34368433, 68736866]

約数ペア:

[(1, 68736866), (2, 34368433), (11, 6248806), (22, 3124403), (53, 1296922), (106, 648461), (167, 411598), (334, 205799), (353, 194722), (583, 117902), (706, 97361), (1166, 58951), (1837, 37418), (3674, 18709), (3883, 17702), (7766, 8851)]