21716736

素因数分解:

$2^8\times 3^1\times {\mathrm{28277}}^1$

素因数の和:28296

約数の個数: 36

約数和(自身を含む): 57800232

約数和(自身を除く): 36083496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 28277, 56554, 84831, 113108, 169662, 226216, 339324, 452432, 678648, 904864, 1357296, 1809728, 2714592, 3619456, 5429184, 7238912, 10858368, 21716736]

約数ペア:

[(1, 21716736), (2, 10858368), (3, 7238912), (4, 5429184), (6, 3619456), (8, 2714592), (12, 1809728), (16, 1357296), (24, 904864), (32, 678648), (48, 452432), (64, 339324), (96, 226216), (128, 169662), (192, 113108), (256, 84831), (384, 56554), (768, 28277)]