78019144

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7001}}^1$

素因数の和:7213

約数の個数: 32

約数和(自身を含む): 168048000

約数和(自身を除く): 90028856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 7001, 11144, 14002, 28004, 49007, 56008, 98014, 196028, 392056, 1393199, 2786398, 5572796, 9752393, 11145592, 19504786, 39009572, 78019144]

約数ペア:

[(1, 78019144), (2, 39009572), (4, 19504786), (7, 11145592), (8, 9752393), (14, 5572796), (28, 2786398), (56, 1393199), (199, 392056), (398, 196028), (796, 98014), (1393, 56008), (1592, 49007), (2786, 28004), (5572, 14002), (7001, 11144)]