26409968

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{9767}}^1$

素因数の和:9801

約数の個数: 30

約数和(自身を含む): 55413864

約数和(自身を除く): 29003896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 9767, 19534, 39068, 78136, 126971, 156272, 253942, 507884, 1015768, 1650623, 2031536, 3301246, 6602492, 13204984, 26409968]

約数ペア:

[(1, 26409968), (2, 13204984), (4, 6602492), (8, 3301246), (13, 2031536), (16, 1650623), (26, 1015768), (52, 507884), (104, 253942), (169, 156272), (208, 126971), (338, 78136), (676, 39068), (1352, 19534), (2704, 9767)]