2688006688

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{18539}}^1$

素因数の和:18769

約数の個数: 48

約数和(自身を含む): 5550431040

約数和(自身を除く): 2862424352

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 197, 368, 394, 736, 788, 1576, 3152, 4531, 6304, 9062, 18124, 18539, 36248, 37078, 72496, 74156, 144992, 148312, 296624, 426397, 593248, 852794, 1705588, 3411176, 3652183, 6822352, 7304366, 13644704, 14608732, 29217464, 58434928, 84000209, 116869856, 168000418, 336000836, 672001672, 1344003344, 2688006688]

約数ペア:

[(1, 2688006688), (2, 1344003344), (4, 672001672), (8, 336000836), (16, 168000418), (23, 116869856), (32, 84000209), (46, 58434928), (92, 29217464), (184, 14608732), (197, 13644704), (368, 7304366), (394, 6822352), (736, 3652183), (788, 3411176), (1576, 1705588), (3152, 852794), (4531, 593248), (6304, 426397), (9062, 296624), (18124, 148312), (18539, 144992), (36248, 74156), (37078, 72496)]