39346384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 96243840

約数和(自身を除く): 56897456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 109, 112, 154, 176, 218, 293, 308, 436, 586, 616, 763, 872, 1172, 1199, 1232, 1526, 1744, 2051, 2344, 2398, 3052, 3223, 4102, 4688, 4796, 6104, 6446, 8204, 8393, 9592, 12208, 12892, 16408, 16786, 19184, 22561, 25784, 31937, 32816, 33572, 45122, 51568, 63874, 67144, 90244, 127748, 134288, 180488, 223559, 255496, 351307, 360976, 447118, 510992, 702614, 894236, 1405228, 1788472, 2459149, 2810456, 3576944, 4918298, 5620912, 9836596, 19673192, 39346384]

約数ペア:

[(1, 39346384), (2, 19673192), (4, 9836596), (7, 5620912), (8, 4918298), (11, 3576944), (14, 2810456), (16, 2459149), (22, 1788472), (28, 1405228), (44, 894236), (56, 702614), (77, 510992), (88, 447118), (109, 360976), (112, 351307), (154, 255496), (176, 223559), (218, 180488), (293, 134288), (308, 127748), (436, 90244), (586, 67144), (616, 63874), (763, 51568), (872, 45122), (1172, 33572), (1199, 32816), (1232, 31937), (1526, 25784), (1744, 22561), (2051, 19184), (2344, 16786), (2398, 16408), (3052, 12892), (3223, 12208), (4102, 9592), (4688, 8393), (4796, 8204), (6104, 6446)]