28516794

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{21313}}^1$

素因数の和:21541

約数の個数: 16

約数和(自身を含む): 57292032

約数和(自身を除く): 28775238

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 21313, 42626, 63939, 127878, 4752799, 9505598, 14258397, 28516794]

約数ペア:

[(1, 28516794), (2, 14258397), (3, 9505598), (6, 4752799), (223, 127878), (446, 63939), (669, 42626), (1338, 21313)]