214348736

素因数分解:

$2^6\times 7^2\times {\mathrm{68351}}^1$

素因数の和:68377

約数の個数: 42

約数和(自身を含む): 494800128

約数和(自身を除く): 280451392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 68351, 136702, 273404, 478457, 546808, 956914, 1093616, 1913828, 2187232, 3349199, 3827656, 4374464, 6698398, 7655312, 13396796, 15310624, 26793592, 30621248, 53587184, 107174368, 214348736]

約数ペア:

[(1, 214348736), (2, 107174368), (4, 53587184), (7, 30621248), (8, 26793592), (14, 15310624), (16, 13396796), (28, 7655312), (32, 6698398), (49, 4374464), (56, 3827656), (64, 3349199), (98, 2187232), (112, 1913828), (196, 1093616), (224, 956914), (392, 546808), (448, 478457), (784, 273404), (1568, 136702), (3136, 68351)]