68738536

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{2237}}^1$

素因数の和:2433

約数の個数: 32

約数和(自身を含む): 135354240

約数和(自身を除く): 66615704

約数列:

[1, 2, 4, 8, 23, 46, 92, 167, 184, 334, 668, 1336, 2237, 3841, 4474, 7682, 8948, 15364, 17896, 30728, 51451, 102902, 205804, 373579, 411608, 747158, 1494316, 2988632, 8592317, 17184634, 34369268, 68738536]

約数ペア:

[(1, 68738536), (2, 34369268), (4, 17184634), (8, 8592317), (23, 2988632), (46, 1494316), (92, 747158), (167, 411608), (184, 373579), (334, 205804), (668, 102902), (1336, 51451), (2237, 30728), (3841, 17896), (4474, 15364), (7682, 8948)]