78242138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{49333}}^1$

素因数の和:49409

約数の個数: 16

約数和(自身を含む): 128465736

約数和(自身を除く): 50223598

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 49333, 98666, 641329, 1282658, 3009313, 6018626, 39121069, 78242138]

約数ペア:

[(1, 78242138), (2, 39121069), (13, 6018626), (26, 3009313), (61, 1282658), (122, 641329), (793, 98666), (1586, 49333)]