28026196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14813}}^1$

素因数の和:14871

約数の個数: 24

約数和(自身を含む): 54752544

約数和(自身を除く): 26726348

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 14813, 29626, 59252, 162943, 325886, 636959, 651772, 1273918, 2547836, 7006549, 14013098, 28026196]

約数ペア:

[(1, 28026196), (2, 14013098), (4, 7006549), (11, 2547836), (22, 1273918), (43, 651772), (44, 636959), (86, 325886), (172, 162943), (473, 59252), (946, 29626), (1892, 14813)]