28426024443

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1\times {\mathrm{653}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 38487094272

約数和(自身を除く): 10061069829

約数列:

[1, 3, 131, 257, 393, 431, 653, 771, 1293, 1959, 33667, 56461, 85543, 101001, 110767, 167821, 169383, 256629, 281443, 332301, 503463, 844329, 14510477, 21984551, 36869033, 43531431, 65953653, 72330851, 110607099, 216992553, 9475341481, 28426024443]

約数ペア:

[(1, 28426024443), (3, 9475341481), (131, 216992553), (257, 110607099), (393, 72330851), (431, 65953653), (653, 43531431), (771, 36869033), (1293, 21984551), (1959, 14510477), (33667, 844329), (56461, 503463), (85543, 332301), (101001, 281443), (110767, 256629), (167821, 169383)]