28259470

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{46327}}^1$

素因数の和:46395

約数の個数: 16

約数和(自身を含む): 51702048

約数和(自身を除く): 23442578

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 46327, 92654, 231635, 463270, 2825947, 5651894, 14129735, 28259470]

約数ペア:

[(1, 28259470), (2, 14129735), (5, 5651894), (10, 2825947), (61, 463270), (122, 231635), (305, 92654), (610, 46327)]