28391392

素因数分解:

$2^5\times {\mathrm{277}}^1\times {\mathrm{3203}}^1$

素因数の和:3490

約数の個数: 24

約数和(自身を含む): 56114856

約数和(自身を除く): 27723464

約数列:

[1, 2, 4, 8, 16, 32, 277, 554, 1108, 2216, 3203, 4432, 6406, 8864, 12812, 25624, 51248, 102496, 887231, 1774462, 3548924, 7097848, 14195696, 28391392]

約数ペア:

[(1, 28391392), (2, 14195696), (4, 7097848), (8, 3548924), (16, 1774462), (32, 887231), (277, 102496), (554, 51248), (1108, 25624), (2216, 12812), (3203, 8864), (4432, 6406)]