78660478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{8111}}^1$

素因数の和:8499

約数の個数: 16

約数和(自身を含む): 127423296

約数和(自身を除く): 48762818

約数列:

[1, 2, 13, 26, 373, 746, 4849, 8111, 9698, 16222, 105443, 210886, 3025403, 6050806, 39330239, 78660478]

約数ペア:

[(1, 78660478), (2, 39330239), (13, 6050806), (26, 3025403), (373, 210886), (746, 105443), (4849, 16222), (8111, 9698)]