28810144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{81847}}^1$

素因数の和:81868

約数の個数: 24

約数和(自身を含む): 61877088

約数和(自身を除く): 33066944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 81847, 163694, 327388, 654776, 900317, 1309552, 1800634, 2619104, 3601268, 7202536, 14405072, 28810144]

約数ペア:

[(1, 28810144), (2, 14405072), (4, 7202536), (8, 3601268), (11, 2619104), (16, 1800634), (22, 1309552), (32, 900317), (44, 654776), (88, 327388), (176, 163694), (352, 81847)]