12859648

素因数分解:

$2^8\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:470

約数の個数: 36

約数和(自身を含む): 25901568

約数和(自身を除く): 13041920

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 263, 382, 526, 764, 1052, 1528, 2104, 3056, 4208, 6112, 8416, 12224, 16832, 24448, 33664, 48896, 50233, 67328, 100466, 200932, 401864, 803728, 1607456, 3214912, 6429824, 12859648]

約数ペア:

[(1, 12859648), (2, 6429824), (4, 3214912), (8, 1607456), (16, 803728), (32, 401864), (64, 200932), (128, 100466), (191, 67328), (256, 50233), (263, 48896), (382, 33664), (526, 24448), (764, 16832), (1052, 12224), (1528, 8416), (2104, 6112), (3056, 4208)]