241679872

素因数分解:

$2^9\times 7^1\times {\mathrm{67433}}^1$

素因数の和:67458

約数の個数: 40

約数和(自身を含む): 551879856

約数和(自身を除く): 310199984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 67433, 134866, 269732, 472031, 539464, 944062, 1078928, 1888124, 2157856, 3776248, 4315712, 7552496, 8631424, 15104992, 17262848, 30209984, 34525696, 60419968, 120839936, 241679872]

約数ペア:

[(1, 241679872), (2, 120839936), (4, 60419968), (7, 34525696), (8, 30209984), (14, 17262848), (16, 15104992), (28, 8631424), (32, 7552496), (56, 4315712), (64, 3776248), (112, 2157856), (128, 1888124), (224, 1078928), (256, 944062), (448, 539464), (512, 472031), (896, 269732), (1792, 134866), (3584, 67433)]