26181285724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{661879}}^1$

素因数の和:661954

約数の個数: 48

約数和(自身を含む): 53374003200

約数和(自身を除く): 27192717476

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 58, 62, 116, 124, 319, 341, 638, 682, 899, 1276, 1364, 1798, 3596, 9889, 19778, 39556, 661879, 1323758, 2647516, 7280669, 14561338, 19194491, 20518249, 29122676, 38388982, 41036498, 76777964, 82072996, 211139401, 225700739, 422278802, 451401478, 595029221, 844557604, 902802956, 1190058442, 2380116884, 6545321431, 13090642862, 26181285724]

約数ペア:

[(1, 26181285724), (2, 13090642862), (4, 6545321431), (11, 2380116884), (22, 1190058442), (29, 902802956), (31, 844557604), (44, 595029221), (58, 451401478), (62, 422278802), (116, 225700739), (124, 211139401), (319, 82072996), (341, 76777964), (638, 41036498), (682, 38388982), (899, 29122676), (1276, 20518249), (1364, 19194491), (1798, 14561338), (3596, 7280669), (9889, 2647516), (19778, 1323758), (39556, 661879)]