28912256

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{2111}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 58164480

約数和(自身を除く): 29252224

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1712, 2111, 3424, 4222, 6848, 8444, 13696, 16888, 33776, 67552, 135104, 225877, 270208, 451754, 903508, 1807016, 3614032, 7228064, 14456128, 28912256]

約数ペア:

[(1, 28912256), (2, 14456128), (4, 7228064), (8, 3614032), (16, 1807016), (32, 903508), (64, 451754), (107, 270208), (128, 225877), (214, 135104), (428, 67552), (856, 33776), (1712, 16888), (2111, 13696), (3424, 8444), (4222, 6848)]