71145956

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{133733}}^1$

素因数の和:133763

約数の個数: 24

約数和(自身を含む): 149782080

約数和(自身を除く): 78636124

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 133733, 267466, 534932, 936131, 1872262, 2540927, 3744524, 5081854, 10163708, 17786489, 35572978, 71145956]

約数ペア:

[(1, 71145956), (2, 35572978), (4, 17786489), (7, 10163708), (14, 5081854), (19, 3744524), (28, 2540927), (38, 1872262), (76, 936131), (133, 534932), (266, 267466), (532, 133733)]