72718214

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{8521}}^1$

素因数の和:8791

約数の個数: 16

約数和(自身を含む): 115967376

約数和(自身を除く): 43249162

約数列:

[1, 2, 17, 34, 251, 502, 4267, 8521, 8534, 17042, 144857, 289714, 2138771, 4277542, 36359107, 72718214]

約数ペア:

[(1, 72718214), (2, 36359107), (17, 4277542), (34, 2138771), (251, 289714), (502, 144857), (4267, 17042), (8521, 8534)]