65990672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1777}}^1$

素因数の和:2007

約数の個数: 40

約数和(自身を含む): 140220192

約数和(自身を除く): 74229520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 844, 1688, 1777, 2321, 3376, 3554, 4642, 7108, 9284, 14216, 18568, 19547, 28432, 37136, 39094, 78188, 156376, 312752, 374947, 749894, 1499788, 2999576, 4124417, 5999152, 8248834, 16497668, 32995336, 65990672]

約数ペア:

[(1, 65990672), (2, 32995336), (4, 16497668), (8, 8248834), (11, 5999152), (16, 4124417), (22, 2999576), (44, 1499788), (88, 749894), (176, 374947), (211, 312752), (422, 156376), (844, 78188), (1688, 39094), (1777, 37136), (2321, 28432), (3376, 19547), (3554, 18568), (4642, 14216), (7108, 9284)]