68280448

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{6427}}^1$

素因数の和:6524

約数の個数: 32

約数和(自身を含む): 137687760

約数和(自身を除く): 69407312

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 6427, 10624, 12854, 25708, 51416, 102832, 205664, 411328, 533441, 822656, 1066882, 2133764, 4267528, 8535056, 17070112, 34140224, 68280448]

約数ペア:

[(1, 68280448), (2, 34140224), (4, 17070112), (8, 8535056), (16, 4267528), (32, 2133764), (64, 1066882), (83, 822656), (128, 533441), (166, 411328), (332, 205664), (664, 102832), (1328, 51416), (2656, 25708), (5312, 12854), (6427, 10624)]