21654304

素因数分解:

$2^5\times 7^1\times {\mathrm{96671}}^1$

素因数の和:96688

約数の個数: 24

約数和(自身を含む): 48722688

約数和(自身を除く): 27068384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 96671, 193342, 386684, 676697, 773368, 1353394, 1546736, 2706788, 3093472, 5413576, 10827152, 21654304]

約数ペア:

[(1, 21654304), (2, 10827152), (4, 5413576), (7, 3093472), (8, 2706788), (14, 1546736), (16, 1353394), (28, 773368), (32, 676697), (56, 386684), (112, 193342), (224, 96671)]