28673944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{275711}}^1$

素因数の和:275730

約数の個数: 16

約数和(自身を含む): 57899520

約数和(自身を除く): 29225576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 275711, 551422, 1102844, 2205688, 3584243, 7168486, 14336972, 28673944]

約数ペア:

[(1, 28673944), (2, 14336972), (4, 7168486), (8, 3584243), (13, 2205688), (26, 1102844), (52, 551422), (104, 275711)]