28464796

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2713}}^1$

素因数の和:2821

約数の個数: 24

約数和(自身を含む): 51826544

約数和(自身を除く): 23361748

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 2713, 5246, 5426, 10492, 10852, 116659, 165493, 233318, 330986, 466636, 661972, 7116199, 14232398, 28464796]

約数ペア:

[(1, 28464796), (2, 14232398), (4, 7116199), (43, 661972), (61, 466636), (86, 330986), (122, 233318), (172, 165493), (244, 116659), (2623, 10852), (2713, 10492), (5246, 5426)]