16678752

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2447}}^1$

素因数の和:2531

約数の個数: 48

約数和(自身を含む): 44416512

約数和(自身を除く): 27737760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 2447, 3408, 4894, 6816, 7341, 9788, 14682, 19576, 29364, 39152, 58728, 78304, 117456, 173737, 234912, 347474, 521211, 694948, 1042422, 1389896, 2084844, 2779792, 4169688, 5559584, 8339376, 16678752]

約数ペア:

[(1, 16678752), (2, 8339376), (3, 5559584), (4, 4169688), (6, 2779792), (8, 2084844), (12, 1389896), (16, 1042422), (24, 694948), (32, 521211), (48, 347474), (71, 234912), (96, 173737), (142, 117456), (213, 78304), (284, 58728), (426, 39152), (568, 29364), (852, 19576), (1136, 14682), (1704, 9788), (2272, 7341), (2447, 6816), (3408, 4894)]