39042248

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3539}}^1$

素因数の和:3749

約数の個数: 32

約数和(自身を含む): 84110400

約数和(自身を除く): 45068152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 3539, 5516, 7078, 11032, 14156, 24773, 28312, 49546, 99092, 198184, 697183, 1394366, 2788732, 4880281, 5577464, 9760562, 19521124, 39042248]

約数ペア:

[(1, 39042248), (2, 19521124), (4, 9760562), (7, 5577464), (8, 4880281), (14, 2788732), (28, 1394366), (56, 697183), (197, 198184), (394, 99092), (788, 49546), (1379, 28312), (1576, 24773), (2758, 14156), (3539, 11032), (5516, 7078)]