21599872

素因数分解:

$2^7\times 7^1\times {\mathrm{24107}}^1$

素因数の和:24128

約数の個数: 32

約数和(自身を含む): 49180320

約数和(自身を除く): 27580448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 24107, 48214, 96428, 168749, 192856, 337498, 385712, 674996, 771424, 1349992, 1542848, 2699984, 3085696, 5399968, 10799936, 21599872]

約数ペア:

[(1, 21599872), (2, 10799936), (4, 5399968), (7, 3085696), (8, 2699984), (14, 1542848), (16, 1349992), (28, 771424), (32, 674996), (56, 385712), (64, 337498), (112, 192856), (128, 168749), (224, 96428), (448, 48214), (896, 24107)]