71465524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{3533}}^1$

素因数の和:3939

約数の個数: 24

約数和(自身を含む): 135069480

約数和(自身を除く): 63603956

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 3533, 5057, 7066, 10114, 14132, 20228, 45929, 91858, 183716, 1374337, 2748674, 5497348, 17866381, 35732762, 71465524]

約数ペア:

[(1, 71465524), (2, 35732762), (4, 17866381), (13, 5497348), (26, 2748674), (52, 1374337), (389, 183716), (778, 91858), (1556, 45929), (3533, 20228), (5057, 14132), (7066, 10114)]