78216298

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{14887}}^1$

素因数の和:14997

約数の個数: 16

約数和(自身を含む): 122200704

約数和(自身を除く): 43984406

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 14887, 29774, 550819, 1056977, 1101638, 2113954, 39108149, 78216298]

約数ペア:

[(1, 78216298), (2, 39108149), (37, 2113954), (71, 1101638), (74, 1056977), (142, 550819), (2627, 29774), (5254, 14887)]