27977614

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 28009586

約数列:

[1, 2, 7, 14, 17, 19, 23, 34, 38, 46, 119, 133, 161, 238, 266, 269, 322, 323, 391, 437, 538, 646, 782, 874, 1883, 2261, 2737, 3059, 3766, 4522, 4573, 5111, 5474, 6118, 6187, 7429, 9146, 10222, 12374, 14858, 32011, 35777, 43309, 52003, 64022, 71554, 86618, 86887, 104006, 105179, 117553, 173774, 210358, 235106, 608209, 736253, 822871, 1216418, 1472506, 1645742, 1998401, 3996802, 13988807, 27977614]

約数ペア:

[(1, 27977614), (2, 13988807), (7, 3996802), (14, 1998401), (17, 1645742), (19, 1472506), (23, 1216418), (34, 822871), (38, 736253), (46, 608209), (119, 235106), (133, 210358), (161, 173774), (238, 117553), (266, 105179), (269, 104006), (322, 86887), (323, 86618), (391, 71554), (437, 64022), (538, 52003), (646, 43309), (782, 35777), (874, 32011), (1883, 14858), (2261, 12374), (2737, 10222), (3059, 9146), (3766, 7429), (4522, 6187), (4573, 6118), (5111, 5474)]