29271324

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 74889360

約数和(自身を除く): 45618036

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 233, 348, 361, 466, 551, 699, 722, 932, 1083, 1102, 1398, 1444, 1653, 2166, 2204, 2796, 3306, 4332, 4427, 6612, 6757, 8854, 10469, 13281, 13514, 17708, 20271, 20938, 26562, 27028, 31407, 40542, 41876, 53124, 62814, 81084, 84113, 125628, 128383, 168226, 252339, 256766, 336452, 385149, 504678, 513532, 770298, 1009356, 1540596, 2439277, 4878554, 7317831, 9757108, 14635662, 29271324]

約数ペア:

[(1, 29271324), (2, 14635662), (3, 9757108), (4, 7317831), (6, 4878554), (12, 2439277), (19, 1540596), (29, 1009356), (38, 770298), (57, 513532), (58, 504678), (76, 385149), (87, 336452), (114, 256766), (116, 252339), (174, 168226), (228, 128383), (233, 125628), (348, 84113), (361, 81084), (466, 62814), (551, 53124), (699, 41876), (722, 40542), (932, 31407), (1083, 27028), (1102, 26562), (1398, 20938), (1444, 20271), (1653, 17708), (2166, 13514), (2204, 13281), (2796, 10469), (3306, 8854), (4332, 6757), (4427, 6612)]