71427148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{2539}}^1$

素因数の和:3097

約数の個数: 24

約数和(自身を含む): 134914640

約数和(自身を除く): 63487492

約数列:

[1, 2, 4, 13, 26, 52, 541, 1082, 2164, 2539, 5078, 7033, 10156, 14066, 28132, 33007, 66014, 132028, 1373599, 2747198, 5494396, 17856787, 35713574, 71427148]

約数ペア:

[(1, 71427148), (2, 35713574), (4, 17856787), (13, 5494396), (26, 2747198), (52, 1373599), (541, 132028), (1082, 66014), (2164, 33007), (2539, 28132), (5078, 14066), (7033, 10156)]