4557728

素因数分解:

$2^5\times 7^1\times {\mathrm{20347}}^1$

素因数の和:20364

約数の個数: 24

約数和(自身を含む): 10255392

約数和(自身を除く): 5697664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 20347, 40694, 81388, 142429, 162776, 284858, 325552, 569716, 651104, 1139432, 2278864, 4557728]

約数ペア:

[(1, 4557728), (2, 2278864), (4, 1139432), (7, 651104), (8, 569716), (14, 325552), (16, 284858), (28, 162776), (32, 142429), (56, 81388), (112, 40694), (224, 20347)]