21710119424

素因数分解:

$2^9\times 7^1\times {\mathrm{6057511}}^1$

素因数の和:6057536

約数の個数: 40

約数和(自身を含む): 49574678208

約数和(自身を除く): 27864558784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 6057511, 12115022, 24230044, 42402577, 48460088, 84805154, 96920176, 169610308, 193840352, 339220616, 387680704, 678441232, 775361408, 1356882464, 1550722816, 2713764928, 3101445632, 5427529856, 10855059712, 21710119424]

約数ペア:

[(1, 21710119424), (2, 10855059712), (4, 5427529856), (7, 3101445632), (8, 2713764928), (14, 1550722816), (16, 1356882464), (28, 775361408), (32, 678441232), (56, 387680704), (64, 339220616), (112, 193840352), (128, 169610308), (224, 96920176), (256, 84805154), (448, 48460088), (512, 42402577), (896, 24230044), (1792, 12115022), (3584, 6057511)]