27867952

素因数分解:

$2^4\times 7^1\times {\mathrm{248821}}^1$

素因数の和:248836

約数の個数: 20

約数和(自身を含む): 61707856

約数和(自身を除く): 33839904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 248821, 497642, 995284, 1741747, 1990568, 3483494, 3981136, 6966988, 13933976, 27867952]

約数ペア:

[(1, 27867952), (2, 13933976), (4, 6966988), (7, 3981136), (8, 3483494), (14, 1990568), (16, 1741747), (28, 995284), (56, 497642), (112, 248821)]