71358544

素因数分解:

$2^4\times {\mathrm{1429}}^1\times {\mathrm{3121}}^1$

素因数の和:4558

約数の個数: 20

約数和(自身を含む): 138398260

約数和(自身を除く): 67039716

約数列:

[1, 2, 4, 8, 16, 1429, 2858, 3121, 5716, 6242, 11432, 12484, 22864, 24968, 49936, 4459909, 8919818, 17839636, 35679272, 71358544]

約数ペア:

[(1, 71358544), (2, 35679272), (4, 17839636), (8, 8919818), (16, 4459909), (1429, 49936), (2858, 24968), (3121, 22864), (5716, 12484), (6242, 11432)]