66084968

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{643}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 128671200

約数和(自身を除く): 62586232

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 443, 643, 886, 1286, 1772, 2572, 3544, 5144, 12847, 18647, 25694, 37294, 51388, 74588, 102776, 149176, 284849, 569698, 1139396, 2278792, 8260621, 16521242, 33042484, 66084968]

約数ペア:

[(1, 66084968), (2, 33042484), (4, 16521242), (8, 8260621), (29, 2278792), (58, 1139396), (116, 569698), (232, 284849), (443, 149176), (643, 102776), (886, 74588), (1286, 51388), (1772, 37294), (2572, 25694), (3544, 18647), (5144, 12847)]