27987358

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1093}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 50411520

約数和(自身を除く): 22424162

約数列:

[1, 2, 7, 14, 31, 59, 62, 118, 217, 413, 434, 826, 1093, 1829, 2186, 3658, 7651, 12803, 15302, 25606, 33883, 64487, 67766, 128974, 237181, 451409, 474362, 902818, 1999097, 3998194, 13993679, 27987358]

約数ペア:

[(1, 27987358), (2, 13993679), (7, 3998194), (14, 1999097), (31, 902818), (59, 474362), (62, 451409), (118, 237181), (217, 128974), (413, 67766), (434, 64487), (826, 33883), (1093, 25606), (1829, 15302), (2186, 12803), (3658, 7651)]