28853858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{35447}}^1$

素因数の和:35497

約数の個数: 16

約数和(自身を含む): 48492864

約数和(自身を除く): 19639006

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 35447, 70894, 389917, 779834, 1311539, 2623078, 14426929, 28853858]

約数ペア:

[(1, 28853858), (2, 14426929), (11, 2623078), (22, 1311539), (37, 779834), (74, 389917), (407, 70894), (814, 35447)]