8543288

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 17787600

約数和(自身を除く): 9244312

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 89, 104, 142, 169, 178, 284, 338, 356, 568, 676, 712, 923, 1157, 1352, 1846, 2314, 3692, 4628, 6319, 7384, 9256, 11999, 12638, 15041, 23998, 25276, 30082, 47996, 50552, 60164, 82147, 95992, 120328, 164294, 328588, 657176, 1067911, 2135822, 4271644, 8543288]

約数ペア:

[(1, 8543288), (2, 4271644), (4, 2135822), (8, 1067911), (13, 657176), (26, 328588), (52, 164294), (71, 120328), (89, 95992), (104, 82147), (142, 60164), (169, 50552), (178, 47996), (284, 30082), (338, 25276), (356, 23998), (568, 15041), (676, 12638), (712, 11999), (923, 9256), (1157, 7384), (1352, 6319), (1846, 4628), (2314, 3692)]