887488

素因数分解:

$2^6\times 7^2\times {\mathrm{283}}^1$

素因数の和:309

約数の個数: 42

約数和(自身を含む): 2055876

約数和(自身を除く): 1168388

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 283, 392, 448, 566, 784, 1132, 1568, 1981, 2264, 3136, 3962, 4528, 7924, 9056, 13867, 15848, 18112, 27734, 31696, 55468, 63392, 110936, 126784, 221872, 443744, 887488]

約数ペア:

[(1, 887488), (2, 443744), (4, 221872), (7, 126784), (8, 110936), (14, 63392), (16, 55468), (28, 31696), (32, 27734), (49, 18112), (56, 15848), (64, 13867), (98, 9056), (112, 7924), (196, 4528), (224, 3962), (283, 3136), (392, 2264), (448, 1981), (566, 1568), (784, 1132)]