1634539648

素因数分解:

$2^7\times 7^2\times {\mathrm{260609}}^1$

素因数の和:260637

約数の個数: 48

約数和(自身を含む): 3787966350

約数和(自身を除く): 2153426702

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 260609, 521218, 1042436, 1824263, 2084872, 3648526, 4169744, 7297052, 8339488, 12769841, 14594104, 16678976, 25539682, 29188208, 33357952, 51079364, 58376416, 102158728, 116752832, 204317456, 233505664, 408634912, 817269824, 1634539648]

約数ペア:

[(1, 1634539648), (2, 817269824), (4, 408634912), (7, 233505664), (8, 204317456), (14, 116752832), (16, 102158728), (28, 58376416), (32, 51079364), (49, 33357952), (56, 29188208), (64, 25539682), (98, 16678976), (112, 14594104), (128, 12769841), (196, 8339488), (224, 7297052), (392, 4169744), (448, 3648526), (784, 2084872), (896, 1824263), (1568, 1042436), (3136, 521218), (6272, 260609)]