28441754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56209}}^1$

素因数の和:56245

約数の個数: 16

約数和(自身を含む): 48565440

約数和(自身を除く): 20123686

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 56209, 112418, 618299, 1236598, 1292807, 2585614, 14220877, 28441754]

約数ペア:

[(1, 28441754), (2, 14220877), (11, 2585614), (22, 1292807), (23, 1236598), (46, 618299), (253, 112418), (506, 56209)]