28196226

素因数分解:

$2^1\times 3^2\times {\mathrm{569}}^1\times {\mathrm{2753}}^1$

素因数の和:3330

約数の個数: 24

約数和(自身を含む): 61221420

約数和(自身を除く): 33025194

約数列:

[1, 2, 3, 6, 9, 18, 569, 1138, 1707, 2753, 3414, 5121, 5506, 8259, 10242, 16518, 24777, 49554, 1566457, 3132914, 4699371, 9398742, 14098113, 28196226]

約数ペア:

[(1, 28196226), (2, 14098113), (3, 9398742), (6, 4699371), (9, 3132914), (18, 1566457), (569, 49554), (1138, 24777), (1707, 16518), (2753, 10242), (3414, 8259), (5121, 5506)]