65685224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10513}}^1$

素因数の和:10601

約数の個数: 32

約数和(自身を含む): 136261440

約数和(自身を除く): 70576216

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 10513, 21026, 42052, 84104, 115643, 231286, 462572, 746423, 925144, 1492846, 2985692, 5971384, 8210653, 16421306, 32842612, 65685224]

約数ペア:

[(1, 65685224), (2, 32842612), (4, 16421306), (8, 8210653), (11, 5971384), (22, 2985692), (44, 1492846), (71, 925144), (88, 746423), (142, 462572), (284, 231286), (568, 115643), (781, 84104), (1562, 42052), (3124, 21026), (6248, 10513)]