66147986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 109734912

約数和(自身を除く): 43586926

約数列:

[1, 2, 17, 31, 34, 62, 97, 194, 527, 647, 1054, 1294, 1649, 3007, 3298, 6014, 10999, 20057, 21998, 40114, 51119, 62759, 102238, 125518, 340969, 681938, 1066903, 1945529, 2133806, 3891058, 33073993, 66147986]

約数ペア:

[(1, 66147986), (2, 33073993), (17, 3891058), (31, 2133806), (34, 1945529), (62, 1066903), (97, 681938), (194, 340969), (527, 125518), (647, 102238), (1054, 62759), (1294, 51119), (1649, 40114), (3007, 21998), (3298, 20057), (6014, 10999)]