27025724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 53851392

約数和(自身を除く): 26825668

約数列:

[1, 2, 4, 11, 22, 41, 44, 71, 82, 142, 164, 211, 284, 422, 451, 781, 844, 902, 1562, 1804, 2321, 2911, 3124, 4642, 5822, 8651, 9284, 11644, 14981, 17302, 29962, 32021, 34604, 59924, 64042, 95161, 128084, 164791, 190322, 329582, 380644, 614221, 659164, 1228442, 2456884, 6756431, 13512862, 27025724]

約数ペア:

[(1, 27025724), (2, 13512862), (4, 6756431), (11, 2456884), (22, 1228442), (41, 659164), (44, 614221), (71, 380644), (82, 329582), (142, 190322), (164, 164791), (211, 128084), (284, 95161), (422, 64042), (451, 59924), (781, 34604), (844, 32021), (902, 29962), (1562, 17302), (1804, 14981), (2321, 11644), (2911, 9284), (3124, 8651), (4642, 5822)]