6399088

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 40

約数和(自身を含む): 12963456

約数和(自身を除く): 6564368

約数列:

[1, 2, 4, 8, 16, 43, 71, 86, 131, 142, 172, 262, 284, 344, 524, 568, 688, 1048, 1136, 2096, 3053, 5633, 6106, 9301, 11266, 12212, 18602, 22532, 24424, 37204, 45064, 48848, 74408, 90128, 148816, 399943, 799886, 1599772, 3199544, 6399088]

約数ペア:

[(1, 6399088), (2, 3199544), (4, 1599772), (8, 799886), (16, 399943), (43, 148816), (71, 90128), (86, 74408), (131, 48848), (142, 45064), (172, 37204), (262, 24424), (284, 22532), (344, 18602), (524, 12212), (568, 11266), (688, 9301), (1048, 6106), (1136, 5633), (2096, 3053)]