457788256

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{195971}}^1$

素因数の和:196054

約数の個数: 24

約数和(自身を含む): 913621464

約数和(自身を除く): 455833208

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 195971, 391942, 783884, 1567768, 3135536, 6271072, 14305883, 28611766, 57223532, 114447064, 228894128, 457788256]

約数ペア:

[(1, 457788256), (2, 228894128), (4, 114447064), (8, 57223532), (16, 28611766), (32, 14305883), (73, 6271072), (146, 3135536), (292, 1567768), (584, 783884), (1168, 391942), (2336, 195971)]