78741782

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{106121}}^1$

素因数の和:106183

約数の個数: 16

約数和(自身を含む): 137534112

約数和(自身を除く): 58792330

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 106121, 212242, 742847, 1485694, 5624413, 11248826, 39370891, 78741782]

約数ペア:

[(1, 78741782), (2, 39370891), (7, 11248826), (14, 5624413), (53, 1485694), (106, 742847), (371, 212242), (742, 106121)]