78339968

素因数分解:

$2^7\times 7^1\times {\mathrm{87433}}^1$

素因数の和:87454

約数の個数: 32

約数和(自身を含む): 178365360

約数和(自身を除く): 100025392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 87433, 174866, 349732, 612031, 699464, 1224062, 1398928, 2448124, 2797856, 4896248, 5595712, 9792496, 11191424, 19584992, 39169984, 78339968]

約数ペア:

[(1, 78339968), (2, 39169984), (4, 19584992), (7, 11191424), (8, 9792496), (14, 5595712), (16, 4896248), (28, 2797856), (32, 2448124), (56, 1398928), (64, 1224062), (112, 699464), (128, 612031), (224, 349732), (448, 174866), (896, 87433)]