28591092

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{3323}}^1$

素因数の和:3572

約数の個数: 36

約数和(自身を含む): 72596160

約数和(自身を除く): 44005068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 3323, 4302, 6646, 8604, 9969, 13292, 19938, 29907, 39876, 59814, 119628, 794197, 1588394, 2382591, 3176788, 4765182, 7147773, 9530364, 14295546, 28591092]

約数ペア:

[(1, 28591092), (2, 14295546), (3, 9530364), (4, 7147773), (6, 4765182), (9, 3176788), (12, 2382591), (18, 1588394), (36, 794197), (239, 119628), (478, 59814), (717, 39876), (956, 29907), (1434, 19938), (2151, 13292), (2868, 9969), (3323, 8604), (4302, 6646)]