28510386

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{206597}}^1$

素因数の和:206625

約数の個数: 16

約数和(自身を含む): 59500224

約数和(自身を除く): 30989838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 206597, 413194, 619791, 1239582, 4751731, 9503462, 14255193, 28510386]

約数ペア:

[(1, 28510386), (2, 14255193), (3, 9503462), (6, 4751731), (23, 1239582), (46, 619791), (69, 413194), (138, 206597)]