28043224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7411}}^1$

素因数の和:7471

約数の個数: 32

約数和(自身を含む): 58703040

約数和(自身を除く): 30659816

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 7411, 14822, 29644, 59288, 81521, 163042, 318673, 326084, 637346, 652168, 1274692, 2549384, 3505403, 7010806, 14021612, 28043224]

約数ペア:

[(1, 28043224), (2, 14021612), (4, 7010806), (8, 3505403), (11, 2549384), (22, 1274692), (43, 652168), (44, 637346), (86, 326084), (88, 318673), (172, 163042), (344, 81521), (473, 59288), (946, 29644), (1892, 14822), (3784, 7411)]