26961896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1979}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 54885600

約数和(自身を除く): 27923704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 1979, 3406, 3958, 6812, 7916, 13624, 15832, 25727, 51454, 102908, 205816, 259249, 518498, 1036996, 2073992, 3370237, 6740474, 13480948, 26961896]

約数ペア:

[(1, 26961896), (2, 13480948), (4, 6740474), (8, 3370237), (13, 2073992), (26, 1036996), (52, 518498), (104, 259249), (131, 205816), (262, 102908), (524, 51454), (1048, 25727), (1703, 15832), (1979, 13624), (3406, 7916), (3958, 6812)]