1427762288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{40543}}^1$

素因数の和:40653

約数の個数: 40

約数和(自身を含む): 2895814656

約数和(自身を除く): 1468052368

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4402, 8804, 17608, 35216, 40543, 81086, 162172, 324344, 648688, 1256833, 2513666, 2878553, 5027332, 5757106, 10054664, 11514212, 20109328, 23028424, 46056848, 89235143, 178470286, 356940572, 713881144, 1427762288]

約数ペア:

[(1, 1427762288), (2, 713881144), (4, 356940572), (8, 178470286), (16, 89235143), (31, 46056848), (62, 23028424), (71, 20109328), (124, 11514212), (142, 10054664), (248, 5757106), (284, 5027332), (496, 2878553), (568, 2513666), (1136, 1256833), (2201, 648688), (4402, 324344), (8804, 162172), (17608, 81086), (35216, 40543)]