28693374

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{207923}}^1$

素因数の和:207951

約数の個数: 16

約数和(自身を含む): 59882112

約数和(自身を除く): 31188738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 207923, 415846, 623769, 1247538, 4782229, 9564458, 14346687, 28693374]

約数ペア:

[(1, 28693374), (2, 14346687), (3, 9564458), (6, 4782229), (23, 1247538), (46, 623769), (69, 415846), (138, 207923)]