73990448

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28723}}^1$

素因数の和:28761

約数の個数: 40

約数和(自身を含む): 170965248

約数和(自身を除く): 96974800

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 28723, 57446, 114892, 201061, 229784, 402122, 459568, 660629, 804244, 1321258, 1608488, 2642516, 3216976, 4624403, 5285032, 9248806, 10570064, 18497612, 36995224, 73990448]

約数ペア:

[(1, 73990448), (2, 36995224), (4, 18497612), (7, 10570064), (8, 9248806), (14, 5285032), (16, 4624403), (23, 3216976), (28, 2642516), (46, 1608488), (56, 1321258), (92, 804244), (112, 660629), (161, 459568), (184, 402122), (322, 229784), (368, 201061), (644, 114892), (1288, 57446), (2576, 28723)]