38840544

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1032

約数の個数: 72

約数和(自身を含む): 111285720

約数和(自身を除く): 72445176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 859, 942, 1256, 1413, 1718, 1884, 2512, 2577, 2826, 3436, 3768, 5024, 5154, 5652, 6872, 7536, 7731, 10308, 11304, 13744, 15072, 15462, 20616, 22608, 27488, 30924, 41232, 45216, 61848, 82464, 123696, 134863, 247392, 269726, 404589, 539452, 809178, 1078904, 1213767, 1618356, 2157808, 2427534, 3236712, 4315616, 4855068, 6473424, 9710136, 12946848, 19420272, 38840544]

約数ペア:

[(1, 38840544), (2, 19420272), (3, 12946848), (4, 9710136), (6, 6473424), (8, 4855068), (9, 4315616), (12, 3236712), (16, 2427534), (18, 2157808), (24, 1618356), (32, 1213767), (36, 1078904), (48, 809178), (72, 539452), (96, 404589), (144, 269726), (157, 247392), (288, 134863), (314, 123696), (471, 82464), (628, 61848), (859, 45216), (942, 41232), (1256, 30924), (1413, 27488), (1718, 22608), (1884, 20616), (2512, 15462), (2577, 15072), (2826, 13744), (3436, 11304), (3768, 10308), (5024, 7731), (5154, 7536), (5652, 6872)]