28415697518

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1601}}^1\times {\mathrm{52511}}^1$

素因数の和:54140

約数の個数: 24

約数和(自身を含む): 46184198976

約数和(自身を除く): 17768501458

約数列:

[1, 2, 13, 26, 169, 338, 1601, 3202, 20813, 41626, 52511, 105022, 270569, 541138, 682643, 1365286, 8874359, 17748718, 84070111, 168140222, 1092911443, 2185822886, 14207848759, 28415697518]

約数ペア:

[(1, 28415697518), (2, 14207848759), (13, 2185822886), (26, 1092911443), (169, 168140222), (338, 84070111), (1601, 17748718), (3202, 8874359), (20813, 1365286), (41626, 682643), (52511, 541138), (105022, 270569)]