42565796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{347}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 92217216

約数和(自身を除く): 49651420

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 337, 347, 364, 674, 694, 1348, 1388, 2359, 2429, 4381, 4511, 4718, 4858, 8762, 9022, 9436, 9716, 17524, 18044, 30667, 31577, 61334, 63154, 116939, 122668, 126308, 233878, 467756, 818573, 1520207, 1637146, 3040414, 3274292, 6080828, 10641449, 21282898, 42565796]

約数ペア:

[(1, 42565796), (2, 21282898), (4, 10641449), (7, 6080828), (13, 3274292), (14, 3040414), (26, 1637146), (28, 1520207), (52, 818573), (91, 467756), (182, 233878), (337, 126308), (347, 122668), (364, 116939), (674, 63154), (694, 61334), (1348, 31577), (1388, 30667), (2359, 18044), (2429, 17524), (4381, 9716), (4511, 9436), (4718, 9022), (4858, 8762)]