28366996

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15121}}^1$

素因数の和:15199

約数の個数: 24

約数和(自身を含む): 57584576

約数和(自身を除く): 29217580

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 15121, 30242, 60484, 105847, 211694, 423388, 1013107, 2026214, 4052428, 7091749, 14183498, 28366996]

約数ペア:

[(1, 28366996), (2, 14183498), (4, 7091749), (7, 4052428), (14, 2026214), (28, 1013107), (67, 423388), (134, 211694), (268, 105847), (469, 60484), (938, 30242), (1876, 15121)]