5640128

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{6779}}^1$

素因数の和:6804

約数の個数: 28

約数和(自身を含む): 12054840

約数和(自身を除く): 6414712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 6779, 13558, 27116, 54232, 88127, 108464, 176254, 216928, 352508, 433856, 705016, 1410032, 2820064, 5640128]

約数ペア:

[(1, 5640128), (2, 2820064), (4, 1410032), (8, 705016), (13, 433856), (16, 352508), (26, 216928), (32, 176254), (52, 108464), (64, 88127), (104, 54232), (208, 27116), (416, 13558), (832, 6779)]