64128232

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{49789}}^1$

素因数の和:49825

約数の個数: 32

約数和(自身を含む): 143395200

約数和(自身を除く): 79266968

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 49789, 99578, 199156, 348523, 398312, 697046, 1145147, 1394092, 2290294, 2788184, 4580588, 8016029, 9161176, 16032058, 32064116, 64128232]

約数ペア:

[(1, 64128232), (2, 32064116), (4, 16032058), (7, 9161176), (8, 8016029), (14, 4580588), (23, 2788184), (28, 2290294), (46, 1394092), (56, 1145147), (92, 697046), (161, 398312), (184, 348523), (322, 199156), (644, 99578), (1288, 49789)]