28363412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5417}}^1$

素因数の和:5456

約数の個数: 48

約数和(自身を含む): 65536128

約数和(自身を除く): 37172716

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 5417, 10834, 21668, 37919, 59587, 75838, 92089, 119174, 151676, 184178, 238348, 368356, 417109, 644623, 834218, 1012979, 1289246, 1668436, 2025958, 2578492, 4051916, 7090853, 14181706, 28363412]

約数ペア:

[(1, 28363412), (2, 14181706), (4, 7090853), (7, 4051916), (11, 2578492), (14, 2025958), (17, 1668436), (22, 1289246), (28, 1012979), (34, 834218), (44, 644623), (68, 417109), (77, 368356), (119, 238348), (154, 184178), (187, 151676), (238, 119174), (308, 92089), (374, 75838), (476, 59587), (748, 37919), (1309, 21668), (2618, 10834), (5236, 5417)]