40939367072

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{6397}}^1\times {\mathrm{4651}}^1$

素因数の和:11101

約数の個数: 48

約数和(自身を含む): 82504410912

約数和(自身を除く): 41565043840

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 4651, 6397, 9302, 12794, 18604, 25588, 37208, 51176, 74416, 102352, 148832, 199993, 204704, 275071, 399986, 550142, 799972, 1100284, 1599944, 2200568, 3199888, 4401136, 6399776, 8802272, 29752447, 59504894, 119009788, 238019576, 476039152, 952078304, 1279355221, 2558710442, 5117420884, 10234841768, 20469683536, 40939367072]

約数ペア:

[(1, 40939367072), (2, 20469683536), (4, 10234841768), (8, 5117420884), (16, 2558710442), (32, 1279355221), (43, 952078304), (86, 476039152), (172, 238019576), (344, 119009788), (688, 59504894), (1376, 29752447), (4651, 8802272), (6397, 6399776), (9302, 4401136), (12794, 3199888), (18604, 2200568), (25588, 1599944), (37208, 1100284), (51176, 799972), (74416, 550142), (102352, 399986), (148832, 275071), (199993, 204704)]