258258112

素因数分解:

$2^6\times 7^1\times {\mathrm{576469}}^1$

素因数の和:576488

約数の個数: 28

約数和(自身を含む): 585693520

約数和(自身を除く): 327435408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 576469, 1152938, 2305876, 4035283, 4611752, 8070566, 9223504, 16141132, 18447008, 32282264, 36894016, 64564528, 129129056, 258258112]

約数ペア:

[(1, 258258112), (2, 129129056), (4, 64564528), (7, 36894016), (8, 32282264), (14, 18447008), (16, 16141132), (28, 9223504), (32, 8070566), (56, 4611752), (64, 4035283), (112, 2305876), (224, 1152938), (448, 576469)]