7928752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{38119}}^1$

素因数の和:38140

約数の個数: 20

約数和(自身を含む): 16544080

約数和(自身を除く): 8615328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 38119, 76238, 152476, 304952, 495547, 609904, 991094, 1982188, 3964376, 7928752]

約数ペア:

[(1, 7928752), (2, 3964376), (4, 1982188), (8, 991094), (13, 609904), (16, 495547), (26, 304952), (52, 152476), (104, 76238), (208, 38119)]