28503458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{44123}}^1$

素因数の和:44161

約数の個数: 16

約数和(自身を含む): 47653920

約数和(自身を除く): 19150462

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 44123, 88246, 750091, 838337, 1500182, 1676674, 14251729, 28503458]

約数ペア:

[(1, 28503458), (2, 14251729), (17, 1676674), (19, 1500182), (34, 838337), (38, 750091), (323, 88246), (646, 44123)]