28676410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2713}}^1$

素因数の和:2878

約数の個数: 32

約数和(自身を含む): 59404032

約数和(自身を除く): 30727622

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 2713, 5285, 5426, 10570, 13565, 18991, 27130, 37982, 94955, 189910, 409663, 819326, 2048315, 2867641, 4096630, 5735282, 14338205, 28676410]

約数ペア:

[(1, 28676410), (2, 14338205), (5, 5735282), (7, 4096630), (10, 2867641), (14, 2048315), (35, 819326), (70, 409663), (151, 189910), (302, 94955), (755, 37982), (1057, 27130), (1510, 18991), (2114, 13565), (2713, 10570), (5285, 5426)]