28613552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{162577}}^1$

素因数の和:162596

約数の個数: 20

約数和(自身を含む): 60479016

約数和(自身を除く): 31865464

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 162577, 325154, 650308, 1300616, 1788347, 2601232, 3576694, 7153388, 14306776, 28613552]

約数ペア:

[(1, 28613552), (2, 14306776), (4, 7153388), (8, 3576694), (11, 2601232), (16, 1788347), (22, 1300616), (44, 650308), (88, 325154), (176, 162577)]