2388829184

素因数分解:

$2^{10}\times 7^2\times {\mathrm{47609}}^1$

素因数の和:47643

約数の個数: 66

約数和(自身を含む): 5555087190

約数和(自身を除く): 3166258006

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 3136, 3584, 6272, 7168, 12544, 25088, 47609, 50176, 95218, 190436, 333263, 380872, 666526, 761744, 1333052, 1523488, 2332841, 2666104, 3046976, 4665682, 5332208, 6093952, 9331364, 10664416, 12187904, 18662728, 21328832, 24375808, 37325456, 42657664, 48751616, 74650912, 85315328, 149301824, 170630656, 298603648, 341261312, 597207296, 1194414592, 2388829184]

約数ペア:

[(1, 2388829184), (2, 1194414592), (4, 597207296), (7, 341261312), (8, 298603648), (14, 170630656), (16, 149301824), (28, 85315328), (32, 74650912), (49, 48751616), (56, 42657664), (64, 37325456), (98, 24375808), (112, 21328832), (128, 18662728), (196, 12187904), (224, 10664416), (256, 9331364), (392, 6093952), (448, 5332208), (512, 4665682), (784, 3046976), (896, 2666104), (1024, 2332841), (1568, 1523488), (1792, 1333052), (3136, 761744), (3584, 666526), (6272, 380872), (7168, 333263), (12544, 190436), (25088, 95218), (47609, 50176)]