38965312

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:395

約数の個数: 56

約数和(自身を含む): 81783936

約数和(自身を除く): 42818624

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 103, 184, 206, 257, 368, 412, 514, 736, 824, 1028, 1472, 1648, 2056, 2369, 3296, 4112, 4738, 5911, 6592, 8224, 9476, 11822, 16448, 18952, 23644, 26471, 37904, 47288, 52942, 75808, 94576, 105884, 151616, 189152, 211768, 378304, 423536, 608833, 847072, 1217666, 1694144, 2435332, 4870664, 9741328, 19482656, 38965312]

約数ペア:

[(1, 38965312), (2, 19482656), (4, 9741328), (8, 4870664), (16, 2435332), (23, 1694144), (32, 1217666), (46, 847072), (64, 608833), (92, 423536), (103, 378304), (184, 211768), (206, 189152), (257, 151616), (368, 105884), (412, 94576), (514, 75808), (736, 52942), (824, 47288), (1028, 37904), (1472, 26471), (1648, 23644), (2056, 18952), (2369, 16448), (3296, 11822), (4112, 9476), (4738, 8224), (5911, 6592)]