28619038

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12697}}^1$

素因数の和:12736

約数の個数: 24

約数和(自身を含む): 52112592

約数和(自身を除く): 23493554

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 12697, 25394, 88879, 177758, 292031, 584062, 622153, 1244306, 2044217, 4088434, 14309519, 28619038]

約数ペア:

[(1, 28619038), (2, 14309519), (7, 4088434), (14, 2044217), (23, 1244306), (46, 622153), (49, 584062), (98, 292031), (161, 177758), (322, 88879), (1127, 25394), (2254, 12697)]