72666032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1583}}^1$

素因数の和:1761

約数の個数: 40

約数和(自身を含む): 149276160

約数和(自身を除く): 76610128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1208, 1583, 2416, 2869, 3166, 5738, 6332, 11476, 12664, 22952, 25328, 30077, 45904, 60154, 120308, 239033, 240616, 478066, 481232, 956132, 1912264, 3824528, 4541627, 9083254, 18166508, 36333016, 72666032]

約数ペア:

[(1, 72666032), (2, 36333016), (4, 18166508), (8, 9083254), (16, 4541627), (19, 3824528), (38, 1912264), (76, 956132), (151, 481232), (152, 478066), (302, 240616), (304, 239033), (604, 120308), (1208, 60154), (1583, 45904), (2416, 30077), (2869, 25328), (3166, 22952), (5738, 12664), (6332, 11476)]