395100496

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{32969}}^1$

素因数の和:33091

約数の個数: 40

約数和(自身を含む): 883068480

約数和(自身を除く): 487967984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 11984, 32969, 65938, 131876, 230783, 263752, 461566, 527504, 923132, 1846264, 3527683, 3692528, 7055366, 14110732, 24693781, 28221464, 49387562, 56442928, 98775124, 197550248, 395100496]

約数ペア:

[(1, 395100496), (2, 197550248), (4, 98775124), (7, 56442928), (8, 49387562), (14, 28221464), (16, 24693781), (28, 14110732), (56, 7055366), (107, 3692528), (112, 3527683), (214, 1846264), (428, 923132), (749, 527504), (856, 461566), (1498, 263752), (1712, 230783), (2996, 131876), (5992, 65938), (11984, 32969)]