28954492

素因数分解:

$2^2\times 7^2\times {\mathrm{147727}}^1$

素因数の和:147745

約数の個数: 18

約数和(自身を含む): 58943472

約数和(自身を除く): 29988980

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 147727, 295454, 590908, 1034089, 2068178, 4136356, 7238623, 14477246, 28954492]

約数ペア:

[(1, 28954492), (2, 14477246), (4, 7238623), (7, 4136356), (14, 2068178), (28, 1034089), (49, 590908), (98, 295454), (196, 147727)]