64285844

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4493}}^1$

素因数の和:4584

約数の個数: 36

約数和(自身を含む): 132689844

約数和(自身を除く): 68404000

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 4493, 7154, 8986, 14308, 17972, 31451, 62902, 125804, 220157, 327989, 440314, 655978, 880628, 1311956, 2295923, 4591846, 9183692, 16071461, 32142922, 64285844]

約数ペア:

[(1, 64285844), (2, 32142922), (4, 16071461), (7, 9183692), (14, 4591846), (28, 2295923), (49, 1311956), (73, 880628), (98, 655978), (146, 440314), (196, 327989), (292, 220157), (511, 125804), (1022, 62902), (2044, 31451), (3577, 17972), (4493, 14308), (7154, 8986)]