8459008

素因数分解:

$2^8\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 17071488

約数和(自身を除く): 8612480

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 191, 256, 346, 382, 692, 764, 1384, 1528, 2768, 3056, 5536, 6112, 11072, 12224, 22144, 24448, 33043, 44288, 48896, 66086, 132172, 264344, 528688, 1057376, 2114752, 4229504, 8459008]

約数ペア:

[(1, 8459008), (2, 4229504), (4, 2114752), (8, 1057376), (16, 528688), (32, 264344), (64, 132172), (128, 66086), (173, 48896), (191, 44288), (256, 33043), (346, 24448), (382, 22144), (692, 12224), (764, 11072), (1384, 6112), (1528, 5536), (2768, 3056)]