28395344

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{10627}}^1$

素因数の和:10802

約数の個数: 20

約数和(自身を含む): 55350624

約数和(自身を除く): 26955280

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 10627, 21254, 42508, 85016, 170032, 1774709, 3549418, 7098836, 14197672, 28395344]

約数ペア:

[(1, 28395344), (2, 14197672), (4, 7098836), (8, 3549418), (16, 1774709), (167, 170032), (334, 85016), (668, 42508), (1336, 21254), (2672, 10627)]