29155528

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 55742400

約数和(自身を除く): 26586872

約数列:

[1, 2, 4, 8, 139, 157, 167, 278, 314, 334, 556, 628, 668, 1112, 1256, 1336, 21823, 23213, 26219, 43646, 46426, 52438, 87292, 92852, 104876, 174584, 185704, 209752, 3644441, 7288882, 14577764, 29155528]

約数ペア:

[(1, 29155528), (2, 14577764), (4, 7288882), (8, 3644441), (139, 209752), (157, 185704), (167, 174584), (278, 104876), (314, 92852), (334, 87292), (556, 52438), (628, 46426), (668, 43646), (1112, 26219), (1256, 23213), (1336, 21823)]