40158832

素因数分解:

$2^4\times 7^2\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:486

約数の個数: 60

約数和(自身を含む): 91332696

約数和(自身を除く): 51173864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 181, 196, 283, 362, 392, 566, 724, 784, 1132, 1267, 1448, 1981, 2264, 2534, 2896, 3962, 4528, 5068, 7924, 8869, 10136, 13867, 15848, 17738, 20272, 27734, 31696, 35476, 51223, 55468, 70952, 102446, 110936, 141904, 204892, 221872, 358561, 409784, 717122, 819568, 1434244, 2509927, 2868488, 5019854, 5736976, 10039708, 20079416, 40158832]

約数ペア:

[(1, 40158832), (2, 20079416), (4, 10039708), (7, 5736976), (8, 5019854), (14, 2868488), (16, 2509927), (28, 1434244), (49, 819568), (56, 717122), (98, 409784), (112, 358561), (181, 221872), (196, 204892), (283, 141904), (362, 110936), (392, 102446), (566, 70952), (724, 55468), (784, 51223), (1132, 35476), (1267, 31696), (1448, 27734), (1981, 20272), (2264, 17738), (2534, 15848), (2896, 13867), (3962, 10136), (4528, 8869), (5068, 7924)]