72329998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{146417}}^1$

素因数の和:146451

約数の個数: 16

約数和(自身を含む): 122991120

約数和(自身を除く): 50661122

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 146417, 292834, 1903421, 2781923, 3806842, 5563846, 36164999, 72329998]

約数ペア:

[(1, 72329998), (2, 36164999), (13, 5563846), (19, 3806842), (26, 2781923), (38, 1903421), (247, 292834), (494, 146417)]