78019424

素因数分解:

$2^5\times 7^1\times {\mathrm{379}}^1\times {\mathrm{919}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 176198400

約数和(自身を除く): 98178976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 379, 758, 919, 1516, 1838, 2653, 3032, 3676, 5306, 6064, 6433, 7352, 10612, 12128, 12866, 14704, 21224, 25732, 29408, 42448, 51464, 84896, 102928, 205856, 348301, 696602, 1393204, 2438107, 2786408, 4876214, 5572816, 9752428, 11145632, 19504856, 39009712, 78019424]

約数ペア:

[(1, 78019424), (2, 39009712), (4, 19504856), (7, 11145632), (8, 9752428), (14, 5572816), (16, 4876214), (28, 2786408), (32, 2438107), (56, 1393204), (112, 696602), (224, 348301), (379, 205856), (758, 102928), (919, 84896), (1516, 51464), (1838, 42448), (2653, 29408), (3032, 25732), (3676, 21224), (5306, 14704), (6064, 12866), (6433, 12128), (7352, 10612)]