66357304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{638051}}^1$

素因数の和:638070

約数の個数: 16

約数和(自身を含む): 133990920

約数和(自身を除く): 67633616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 638051, 1276102, 2552204, 5104408, 8294663, 16589326, 33178652, 66357304]

約数ペア:

[(1, 66357304), (2, 33178652), (4, 16589326), (8, 8294663), (13, 5104408), (26, 2552204), (52, 1276102), (104, 638051)]