28290592

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 61236000

約数和(自身を除く): 32945408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 179, 352, 358, 449, 716, 898, 1432, 1796, 1969, 2864, 3592, 3938, 4939, 5728, 7184, 7876, 9878, 14368, 15752, 19756, 31504, 39512, 63008, 79024, 80371, 158048, 160742, 321484, 642968, 884081, 1285936, 1768162, 2571872, 3536324, 7072648, 14145296, 28290592]

約数ペア:

[(1, 28290592), (2, 14145296), (4, 7072648), (8, 3536324), (11, 2571872), (16, 1768162), (22, 1285936), (32, 884081), (44, 642968), (88, 321484), (176, 160742), (179, 158048), (352, 80371), (358, 79024), (449, 63008), (716, 39512), (898, 31504), (1432, 19756), (1796, 15752), (1969, 14368), (2864, 9878), (3592, 7876), (3938, 7184), (4939, 5728)]