65685664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{977}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 141958656

約数和(自身を除く): 76272992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 191, 352, 382, 764, 977, 1528, 1954, 2101, 3056, 3908, 4202, 6112, 7816, 8404, 10747, 15632, 16808, 21494, 31264, 33616, 42988, 67232, 85976, 171952, 186607, 343904, 373214, 746428, 1492856, 2052677, 2985712, 4105354, 5971424, 8210708, 16421416, 32842832, 65685664]

約数ペア:

[(1, 65685664), (2, 32842832), (4, 16421416), (8, 8210708), (11, 5971424), (16, 4105354), (22, 2985712), (32, 2052677), (44, 1492856), (88, 746428), (176, 373214), (191, 343904), (352, 186607), (382, 171952), (764, 85976), (977, 67232), (1528, 42988), (1954, 33616), (2101, 31264), (3056, 21494), (3908, 16808), (4202, 15632), (6112, 10747), (7816, 8404)]