289988416

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{197003}}^1$

素因数の和:197038

約数の個数: 28

約数和(自身を含む): 600468192

約数和(自身を除く): 310479776

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 197003, 394006, 788012, 1576024, 3152048, 4531069, 6304096, 9062138, 12608192, 18124276, 36248552, 72497104, 144994208, 289988416]

約数ペア:

[(1, 289988416), (2, 144994208), (4, 72497104), (8, 36248552), (16, 18124276), (23, 12608192), (32, 9062138), (46, 6304096), (64, 4531069), (92, 3152048), (184, 1576024), (368, 788012), (736, 394006), (1472, 197003)]