448087136

素因数分解:

$2^5\times 7^1\times {\mathrm{2000389}}^1$

素因数の和:2000406

約数の個数: 24

約数和(自身を含む): 1008196560

約数和(自身を除く): 560109424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2000389, 4000778, 8001556, 14002723, 16003112, 28005446, 32006224, 56010892, 64012448, 112021784, 224043568, 448087136]

約数ペア:

[(1, 448087136), (2, 224043568), (4, 112021784), (7, 64012448), (8, 56010892), (14, 32006224), (16, 28005446), (28, 16003112), (32, 14002723), (56, 8001556), (112, 4000778), (224, 2000389)]