43138078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 71803584

約数和(自身を除く): 28665506

約数列:

[1, 2, 17, 34, 37, 53, 74, 106, 629, 647, 901, 1258, 1294, 1802, 1961, 3922, 10999, 21998, 23939, 33337, 34291, 47878, 66674, 68582, 406963, 582947, 813926, 1165894, 1268767, 2537534, 21569039, 43138078]

約数ペア:

[(1, 43138078), (2, 21569039), (17, 2537534), (34, 1268767), (37, 1165894), (53, 813926), (74, 582947), (106, 406963), (629, 68582), (647, 66674), (901, 47878), (1258, 34291), (1294, 33337), (1802, 23939), (1961, 21998), (3922, 10999)]