1268049296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{23893}}^1$

素因数の和:24039

約数の個数: 40

約数和(自身を含む): 2559907584

約数和(自身を除く): 1291858288

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 496, 856, 1712, 3317, 6634, 13268, 23893, 26536, 47786, 53072, 95572, 191144, 382288, 740683, 1481366, 2556551, 2962732, 5113102, 5925464, 10226204, 11850928, 20452408, 40904816, 79253081, 158506162, 317012324, 634024648, 1268049296]

約数ペア:

[(1, 1268049296), (2, 634024648), (4, 317012324), (8, 158506162), (16, 79253081), (31, 40904816), (62, 20452408), (107, 11850928), (124, 10226204), (214, 5925464), (248, 5113102), (428, 2962732), (496, 2556551), (856, 1481366), (1712, 740683), (3317, 382288), (6634, 191144), (13268, 95572), (23893, 53072), (26536, 47786)]