17877376496

素因数分解:

$2^4\times 7^1\times {\mathrm{743}}^1\times {\mathrm{214831}}^1$

素因数の和:215589

約数の個数: 40

約数和(自身を含む): 39639081984

約数和(自身を除く): 21761705488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 743, 1486, 2972, 5201, 5944, 10402, 11888, 20804, 41608, 83216, 214831, 429662, 859324, 1503817, 1718648, 3007634, 3437296, 6015268, 12030536, 24061072, 159619433, 319238866, 638477732, 1117336031, 1276955464, 2234672062, 2553910928, 4469344124, 8938688248, 17877376496]

約数ペア:

[(1, 17877376496), (2, 8938688248), (4, 4469344124), (7, 2553910928), (8, 2234672062), (14, 1276955464), (16, 1117336031), (28, 638477732), (56, 319238866), (112, 159619433), (743, 24061072), (1486, 12030536), (2972, 6015268), (5201, 3437296), (5944, 3007634), (10402, 1718648), (11888, 1503817), (20804, 859324), (41608, 429662), (83216, 214831)]