40658074

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:1029

約数の個数: 16

約数和(自身を含む): 61855488

約数和(自身を除く): 21197414

約数列:

[1, 2, 107, 214, 313, 607, 626, 1214, 33491, 64949, 66982, 129898, 189991, 379982, 20329037, 40658074]

約数ペア:

[(1, 40658074), (2, 20329037), (107, 379982), (214, 189991), (313, 129898), (607, 66982), (626, 64949), (1214, 33491)]