3427648

素因数分解:

$2^6\times 7^2\times {\mathrm{1093}}^1$

素因数の和:1119

約数の個数: 42

約数和(自身を含む): 7919466

約数和(自身を除く): 4491818

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1093, 1568, 2186, 3136, 4372, 7651, 8744, 15302, 17488, 30604, 34976, 53557, 61208, 69952, 107114, 122416, 214228, 244832, 428456, 489664, 856912, 1713824, 3427648]

約数ペア:

[(1, 3427648), (2, 1713824), (4, 856912), (7, 489664), (8, 428456), (14, 244832), (16, 214228), (28, 122416), (32, 107114), (49, 69952), (56, 61208), (64, 53557), (98, 34976), (112, 30604), (196, 17488), (224, 15302), (392, 8744), (448, 7651), (784, 4372), (1093, 3136), (1568, 2186)]