7286208256

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{12577}}^1$

素因数の和:12697

約数の個数: 72

約数和(自身を含む): 15219983744

約数和(自身を除く): 7933775488

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 128, 146, 248, 256, 292, 496, 584, 992, 1168, 1984, 2263, 2336, 3968, 4526, 4672, 7936, 9052, 9344, 12577, 18104, 18688, 25154, 36208, 50308, 72416, 100616, 144832, 201232, 289664, 389887, 402464, 579328, 779774, 804928, 918121, 1559548, 1609856, 1836242, 3119096, 3219712, 3672484, 6238192, 7344968, 12476384, 14689936, 24952768, 28461751, 29379872, 49905536, 56923502, 58759744, 99811072, 113847004, 117519488, 227694008, 235038976, 455388016, 910776032, 1821552064, 3643104128, 7286208256]

約数ペア:

[(1, 7286208256), (2, 3643104128), (4, 1821552064), (8, 910776032), (16, 455388016), (31, 235038976), (32, 227694008), (62, 117519488), (64, 113847004), (73, 99811072), (124, 58759744), (128, 56923502), (146, 49905536), (248, 29379872), (256, 28461751), (292, 24952768), (496, 14689936), (584, 12476384), (992, 7344968), (1168, 6238192), (1984, 3672484), (2263, 3219712), (2336, 3119096), (3968, 1836242), (4526, 1609856), (4672, 1559548), (7936, 918121), (9052, 804928), (9344, 779774), (12577, 579328), (18104, 402464), (18688, 389887), (25154, 289664), (36208, 201232), (50308, 144832), (72416, 100616)]