28936304

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{34123}}^1$

素因数の和:34184

約数の個数: 20

約数和(自身を含む): 57123576

約数和(自身を除く): 28187272

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 34123, 68246, 136492, 272984, 545968, 1808519, 3617038, 7234076, 14468152, 28936304]

約数ペア:

[(1, 28936304), (2, 14468152), (4, 7234076), (8, 3617038), (16, 1808519), (53, 545968), (106, 272984), (212, 136492), (424, 68246), (848, 34123)]