66135958

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1571}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 118315008

約数和(自身を除く): 52179050

約数列:

[1, 2, 7, 14, 31, 62, 97, 194, 217, 434, 679, 1358, 1571, 3007, 3142, 6014, 10997, 21049, 21994, 42098, 48701, 97402, 152387, 304774, 340907, 681814, 1066709, 2133418, 4723997, 9447994, 33067979, 66135958]

約数ペア:

[(1, 66135958), (2, 33067979), (7, 9447994), (14, 4723997), (31, 2133418), (62, 1066709), (97, 681814), (194, 340907), (217, 304774), (434, 152387), (679, 97402), (1358, 48701), (1571, 42098), (3007, 21994), (3142, 21049), (6014, 10997)]