39144532

素因数分解:

$2^2\times 7^3\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 80953600

約数和(自身を除く): 41809068

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 277, 343, 412, 554, 686, 721, 1108, 1372, 1442, 1939, 2884, 3878, 5047, 7756, 10094, 13573, 20188, 27146, 28531, 35329, 54292, 57062, 70658, 95011, 114124, 141316, 190022, 199717, 380044, 399434, 798868, 1398019, 2796038, 5592076, 9786133, 19572266, 39144532]

約数ペア:

[(1, 39144532), (2, 19572266), (4, 9786133), (7, 5592076), (14, 2796038), (28, 1398019), (49, 798868), (98, 399434), (103, 380044), (196, 199717), (206, 190022), (277, 141316), (343, 114124), (412, 95011), (554, 70658), (686, 57062), (721, 54292), (1108, 35329), (1372, 28531), (1442, 27146), (1939, 20188), (2884, 13573), (3878, 10094), (5047, 7756)]