4591712

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 9580032

約数和(自身を除く): 4988320

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 71, 86, 94, 142, 172, 188, 284, 344, 376, 568, 688, 752, 1136, 1376, 1504, 2021, 2272, 3053, 3337, 4042, 6106, 6674, 8084, 12212, 13348, 16168, 24424, 26696, 32336, 48848, 53392, 64672, 97696, 106784, 143491, 286982, 573964, 1147928, 2295856, 4591712]

約数ペア:

[(1, 4591712), (2, 2295856), (4, 1147928), (8, 573964), (16, 286982), (32, 143491), (43, 106784), (47, 97696), (71, 64672), (86, 53392), (94, 48848), (142, 32336), (172, 26696), (188, 24424), (284, 16168), (344, 13348), (376, 12212), (568, 8084), (688, 6674), (752, 6106), (1136, 4042), (1376, 3337), (1504, 3053), (2021, 2272)]