39273388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2713}}^1$

素因数の和:2782

約数の個数: 48

約数和(自身を含む): 87542784

約数和(自身を除く): 48269396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 2713, 3619, 5426, 7238, 10852, 14476, 18991, 29843, 37982, 59686, 75964, 119372, 127511, 208901, 255022, 417802, 510044, 835604, 892577, 1402621, 1785154, 2805242, 3570308, 5610484, 9818347, 19636694, 39273388]

約数ペア:

[(1, 39273388), (2, 19636694), (4, 9818347), (7, 5610484), (11, 3570308), (14, 2805242), (22, 1785154), (28, 1402621), (44, 892577), (47, 835604), (77, 510044), (94, 417802), (154, 255022), (188, 208901), (308, 127511), (329, 119372), (517, 75964), (658, 59686), (1034, 37982), (1316, 29843), (2068, 18991), (2713, 14476), (3619, 10852), (5426, 7238)]