28262032

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1351

約数の個数: 40

約数和(自身を含む): 58121280

約数和(自身を除く): 29859248

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1259, 1403, 2518, 2806, 5036, 5612, 10072, 11224, 20144, 22448, 28957, 57914, 76799, 115828, 153598, 231656, 307196, 463312, 614392, 1228784, 1766377, 3532754, 7065508, 14131016, 28262032]

約数ペア:

[(1, 28262032), (2, 14131016), (4, 7065508), (8, 3532754), (16, 1766377), (23, 1228784), (46, 614392), (61, 463312), (92, 307196), (122, 231656), (184, 153598), (244, 115828), (368, 76799), (488, 57914), (976, 28957), (1259, 22448), (1403, 20144), (2518, 11224), (2806, 10072), (5036, 5612)]