28509834

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{206593}}^1$

素因数の和:206621

約数の個数: 16

約数和(自身を含む): 59499072

約数和(自身を除く): 30989238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 206593, 413186, 619779, 1239558, 4751639, 9503278, 14254917, 28509834]

約数ペア:

[(1, 28509834), (2, 14254917), (3, 9503278), (6, 4751639), (23, 1239558), (46, 619779), (69, 413186), (138, 206593)]