4126976

素因数分解:

$2^8\times 7^3\times {\mathrm{47}}^1$

素因数の和:84

約数の個数: 72

約数和(自身を含む): 9811200

約数和(自身を除く): 5684224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 128, 188, 196, 224, 256, 329, 343, 376, 392, 448, 658, 686, 752, 784, 896, 1316, 1372, 1504, 1568, 1792, 2303, 2632, 2744, 3008, 3136, 4606, 5264, 5488, 6016, 6272, 9212, 10528, 10976, 12032, 12544, 16121, 18424, 21056, 21952, 32242, 36848, 42112, 43904, 64484, 73696, 84224, 87808, 128968, 147392, 257936, 294784, 515872, 589568, 1031744, 2063488, 4126976]

約数ペア:

[(1, 4126976), (2, 2063488), (4, 1031744), (7, 589568), (8, 515872), (14, 294784), (16, 257936), (28, 147392), (32, 128968), (47, 87808), (49, 84224), (56, 73696), (64, 64484), (94, 43904), (98, 42112), (112, 36848), (128, 32242), (188, 21952), (196, 21056), (224, 18424), (256, 16121), (329, 12544), (343, 12032), (376, 10976), (392, 10528), (448, 9212), (658, 6272), (686, 6016), (752, 5488), (784, 5264), (896, 4606), (1316, 3136), (1372, 3008), (1504, 2744), (1568, 2632), (1792, 2303)]