61742704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2447}}^1$

素因数の和:2557

約数の個数: 40

約数和(自身を含む): 127491840

約数和(自身を除く): 65749136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1328, 1577, 2447, 3154, 4894, 6308, 9788, 12616, 19576, 25232, 39152, 46493, 92986, 185972, 203101, 371944, 406202, 743888, 812404, 1624808, 3249616, 3858919, 7717838, 15435676, 30871352, 61742704]

約数ペア:

[(1, 61742704), (2, 30871352), (4, 15435676), (8, 7717838), (16, 3858919), (19, 3249616), (38, 1624808), (76, 812404), (83, 743888), (152, 406202), (166, 371944), (304, 203101), (332, 185972), (664, 92986), (1328, 46493), (1577, 39152), (2447, 25232), (3154, 19576), (4894, 12616), (6308, 9788)]