27539966

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 47744640

約数和(自身を除く): 20204674

約数列:

[1, 2, 17, 29, 31, 34, 53, 58, 62, 106, 289, 493, 527, 578, 899, 901, 986, 1054, 1537, 1643, 1798, 1802, 3074, 3286, 8381, 8959, 15283, 15317, 16762, 17918, 26129, 27931, 30566, 30634, 47647, 52258, 55862, 95294, 259811, 444193, 474827, 519622, 809999, 888386, 949654, 1619998, 13769983, 27539966]

約数ペア:

[(1, 27539966), (2, 13769983), (17, 1619998), (29, 949654), (31, 888386), (34, 809999), (53, 519622), (58, 474827), (62, 444193), (106, 259811), (289, 95294), (493, 55862), (527, 52258), (578, 47647), (899, 30634), (901, 30566), (986, 27931), (1054, 26129), (1537, 17918), (1643, 16762), (1798, 15317), (1802, 15283), (3074, 8959), (3286, 8381)]