27753928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 59097600

約数和(自身を除く): 31343672

約数列:

[1, 2, 4, 8, 17, 29, 31, 34, 58, 62, 68, 116, 124, 136, 227, 232, 248, 454, 493, 527, 899, 908, 986, 1054, 1798, 1816, 1972, 2108, 3596, 3859, 3944, 4216, 6583, 7037, 7192, 7718, 13166, 14074, 15283, 15436, 26332, 28148, 30566, 30872, 52664, 56296, 61132, 111911, 119629, 122264, 204073, 223822, 239258, 408146, 447644, 478516, 816292, 895288, 957032, 1632584, 3469241, 6938482, 13876964, 27753928]

約数ペア:

[(1, 27753928), (2, 13876964), (4, 6938482), (8, 3469241), (17, 1632584), (29, 957032), (31, 895288), (34, 816292), (58, 478516), (62, 447644), (68, 408146), (116, 239258), (124, 223822), (136, 204073), (227, 122264), (232, 119629), (248, 111911), (454, 61132), (493, 56296), (527, 52664), (899, 30872), (908, 30566), (986, 28148), (1054, 26332), (1798, 15436), (1816, 15283), (1972, 14074), (2108, 13166), (3596, 7718), (3859, 7192), (3944, 7037), (4216, 6583)]