28334992

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8161}}^1$

素因数の和:8207

約数の個数: 40

約数和(自身を含む): 64773632

約数和(自身を除く): 36438640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 8161, 16322, 32644, 57127, 65288, 114254, 130576, 228508, 252991, 457016, 505982, 914032, 1011964, 1770937, 2023928, 3541874, 4047856, 7083748, 14167496, 28334992]

約数ペア:

[(1, 28334992), (2, 14167496), (4, 7083748), (7, 4047856), (8, 3541874), (14, 2023928), (16, 1770937), (28, 1011964), (31, 914032), (56, 505982), (62, 457016), (112, 252991), (124, 228508), (217, 130576), (248, 114254), (434, 65288), (496, 57127), (868, 32644), (1736, 16322), (3472, 8161)]