8385664

素因数分解:

$2^7\times 7^3\times {\mathrm{191}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 19584000

約数和(自身を除く): 11198336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 191, 196, 224, 343, 382, 392, 448, 686, 764, 784, 896, 1337, 1372, 1528, 1568, 2674, 2744, 3056, 3136, 5348, 5488, 6112, 6272, 9359, 10696, 10976, 12224, 18718, 21392, 21952, 24448, 37436, 42784, 43904, 65513, 74872, 85568, 131026, 149744, 171136, 262052, 299488, 524104, 598976, 1048208, 1197952, 2096416, 4192832, 8385664]

約数ペア:

[(1, 8385664), (2, 4192832), (4, 2096416), (7, 1197952), (8, 1048208), (14, 598976), (16, 524104), (28, 299488), (32, 262052), (49, 171136), (56, 149744), (64, 131026), (98, 85568), (112, 74872), (128, 65513), (191, 43904), (196, 42784), (224, 37436), (343, 24448), (382, 21952), (392, 21392), (448, 18718), (686, 12224), (764, 10976), (784, 10696), (896, 9359), (1337, 6272), (1372, 6112), (1528, 5488), (1568, 5348), (2674, 3136), (2744, 3056)]