78104402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{28949}}^1$

素因数の和:29041

約数の個数: 16

約数和(自身を含む): 125064000

約数和(自身を除く): 46959598

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 28949, 57898, 550031, 1100062, 2055379, 4110758, 39052201, 78104402]

約数ペア:

[(1, 78104402), (2, 39052201), (19, 4110758), (38, 2055379), (71, 1100062), (142, 550031), (1349, 57898), (2698, 28949)]