17399872

素因数分解:

$2^6\times 7^1\times {\mathrm{38839}}^1$

素因数の和:38858

約数の個数: 28

約数和(自身を含む): 39461440

約数和(自身を除く): 22061568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 38839, 77678, 155356, 271873, 310712, 543746, 621424, 1087492, 1242848, 2174984, 2485696, 4349968, 8699936, 17399872]

約数ペア:

[(1, 17399872), (2, 8699936), (4, 4349968), (7, 2485696), (8, 2174984), (14, 1242848), (16, 1087492), (28, 621424), (32, 543746), (56, 310712), (64, 271873), (112, 155356), (224, 77678), (448, 38839)]