28555374

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{206923}}^1$

素因数の和:206951

約数の個数: 16

約数和(自身を含む): 59594112

約数和(自身を除く): 31038738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 206923, 413846, 620769, 1241538, 4759229, 9518458, 14277687, 28555374]

約数ペア:

[(1, 28555374), (2, 14277687), (3, 9518458), (6, 4759229), (23, 1241538), (46, 620769), (69, 413846), (138, 206923)]