78451342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{38953}}^1$

素因数の和:39027

約数の個数: 16

約数和(自身を含む): 126210960

約数和(自身を除く): 47759618

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 38953, 77906, 740107, 1480214, 2064509, 4129018, 39225671, 78451342]

約数ペア:

[(1, 78451342), (2, 39225671), (19, 4129018), (38, 2064509), (53, 1480214), (106, 740107), (1007, 77906), (2014, 38953)]