39560276

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 84381696

約数和(自身を除く): 44821420

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1307, 1316, 2162, 2614, 4324, 5228, 7567, 9149, 15134, 18298, 30061, 30268, 36596, 60122, 61429, 120244, 122858, 210427, 245716, 420854, 430003, 841708, 860006, 1412867, 1720012, 2825734, 5651468, 9890069, 19780138, 39560276]

約数ペア:

[(1, 39560276), (2, 19780138), (4, 9890069), (7, 5651468), (14, 2825734), (23, 1720012), (28, 1412867), (46, 860006), (47, 841708), (92, 430003), (94, 420854), (161, 245716), (188, 210427), (322, 122858), (329, 120244), (644, 61429), (658, 60122), (1081, 36596), (1307, 30268), (1316, 30061), (2162, 18298), (2614, 15134), (4324, 9149), (5228, 7567)]