78516398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71249}}^1$

素因数の和:71299

約数の個数: 16

約数和(自身を含む): 128250000

約数和(自身を除く): 49733602

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 71249, 142498, 1353731, 2066221, 2707462, 4132442, 39258199, 78516398]

約数ペア:

[(1, 78516398), (2, 39258199), (19, 4132442), (29, 2707462), (38, 2066221), (58, 1353731), (551, 142498), (1102, 71249)]