7824272

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{1669}}^1$

素因数の和:1970

約数の個数: 20

約数和(自身を含む): 15220380

約数和(自身を除く): 7396108

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 1669, 2344, 3338, 4688, 6676, 13352, 26704, 489017, 978034, 1956068, 3912136, 7824272]

約数ペア:

[(1, 7824272), (2, 3912136), (4, 1956068), (8, 978034), (16, 489017), (293, 26704), (586, 13352), (1172, 6676), (1669, 4688), (2344, 3338)]