78880214

素因数分解:

$2^1\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{3463}}^1$

素因数の和:5099

約数の個数: 16

約数和(自身を含む): 135345408

約数和(自身を除く): 56465194

約数列:

[1, 2, 7, 14, 1627, 3254, 3463, 6926, 11389, 22778, 24241, 48482, 5634301, 11268602, 39440107, 78880214]

約数ペア:

[(1, 78880214), (2, 39440107), (7, 11268602), (14, 5634301), (1627, 48482), (3254, 24241), (3463, 22778), (6926, 11389)]