29505826

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2206

約数の個数: 32

約数和(自身を含む): 54033408

約数和(自身を除く): 24527582

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 2131, 4262, 6923, 13846, 14917, 29834, 49013, 91633, 98026, 183266, 343091, 641431, 686182, 1282862, 2107559, 4215118, 14752913, 29505826]

約数ペア:

[(1, 29505826), (2, 14752913), (7, 4215118), (14, 2107559), (23, 1282862), (43, 686182), (46, 641431), (86, 343091), (161, 183266), (301, 98026), (322, 91633), (602, 49013), (989, 29834), (1978, 14917), (2131, 13846), (4262, 6923)]