282078128

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{20963}}^1$

素因数の和:21029

約数の個数: 30

約数和(自身を含む): 566048964

約数和(自身を除く): 283970836

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 841, 1682, 3364, 6728, 13456, 20963, 41926, 83852, 167704, 335408, 607927, 1215854, 2431708, 4863416, 9726832, 17629883, 35259766, 70519532, 141039064, 282078128]

約数ペア:

[(1, 282078128), (2, 141039064), (4, 70519532), (8, 35259766), (16, 17629883), (29, 9726832), (58, 4863416), (116, 2431708), (232, 1215854), (464, 607927), (841, 335408), (1682, 167704), (3364, 83852), (6728, 41926), (13456, 20963)]