21504896

素因数分解:

$2^7\times 7^1\times {\mathrm{24001}}^1$

素因数の和:24022

約数の個数: 32

約数和(自身を含む): 48964080

約数和(自身を除く): 27459184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 24001, 48002, 96004, 168007, 192008, 336014, 384016, 672028, 768032, 1344056, 1536064, 2688112, 3072128, 5376224, 10752448, 21504896]

約数ペア:

[(1, 21504896), (2, 10752448), (4, 5376224), (7, 3072128), (8, 2688112), (14, 1536064), (16, 1344056), (28, 768032), (32, 672028), (56, 384016), (64, 336014), (112, 192008), (128, 168007), (224, 96004), (448, 48002), (896, 24001)]