39776614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 66562560

約数和(自身を除く): 26785946

約数列:

[1, 2, 19, 23, 38, 46, 71, 142, 437, 641, 874, 1282, 1349, 1633, 2698, 3266, 12179, 14743, 24358, 29486, 31027, 45511, 62054, 91022, 280117, 560234, 864709, 1046753, 1729418, 2093506, 19888307, 39776614]

約数ペア:

[(1, 39776614), (2, 19888307), (19, 2093506), (23, 1729418), (38, 1046753), (46, 864709), (71, 560234), (142, 280117), (437, 91022), (641, 62054), (874, 45511), (1282, 31027), (1349, 29486), (1633, 24358), (2698, 14743), (3266, 12179)]