289564768

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{312031}}^1$

素因数の和:312070

約数の個数: 24

約数和(自身を含む): 589740480

約数和(自身を除く): 300175712

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 312031, 624062, 1248124, 2496248, 4992496, 9048899, 9984992, 18097798, 36195596, 72391192, 144782384, 289564768]

約数ペア:

[(1, 289564768), (2, 144782384), (4, 72391192), (8, 36195596), (16, 18097798), (29, 9984992), (32, 9048899), (58, 4992496), (116, 2496248), (232, 1248124), (464, 624062), (928, 312031)]