28331347986

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{13913}}^1$

素因数の和:14080

約数の個数: 96

約数和(自身を含む): 65638460160

約数和(自身を除く): 37307112174

約数列:

[1, 2, 3, 6, 9, 18, 29, 47, 58, 83, 87, 94, 141, 166, 174, 249, 261, 282, 423, 498, 522, 747, 846, 1363, 1494, 2407, 2726, 3901, 4089, 4814, 7221, 7802, 8178, 11703, 12267, 13913, 14442, 21663, 23406, 24534, 27826, 35109, 41739, 43326, 70218, 83478, 113129, 125217, 226258, 250434, 339387, 403477, 653911, 678774, 806954, 1018161, 1154779, 1210431, 1307822, 1961733, 2036322, 2309558, 2420862, 3464337, 3631293, 3923466, 5885199, 6928674, 7262586, 10393011, 11770398, 18963419, 20786022, 33488591, 37926838, 54274613, 56890257, 66977182, 100465773, 108549226, 113780514, 162823839, 170670771, 200931546, 301397319, 325647678, 341341542, 488471517, 602794638, 976943034, 1573963777, 3147927554, 4721891331, 9443782662, 14165673993, 28331347986]

約数ペア:

[(1, 28331347986), (2, 14165673993), (3, 9443782662), (6, 4721891331), (9, 3147927554), (18, 1573963777), (29, 976943034), (47, 602794638), (58, 488471517), (83, 341341542), (87, 325647678), (94, 301397319), (141, 200931546), (166, 170670771), (174, 162823839), (249, 113780514), (261, 108549226), (282, 100465773), (423, 66977182), (498, 56890257), (522, 54274613), (747, 37926838), (846, 33488591), (1363, 20786022), (1494, 18963419), (2407, 11770398), (2726, 10393011), (3901, 7262586), (4089, 6928674), (4814, 5885199), (7221, 3923466), (7802, 3631293), (8178, 3464337), (11703, 2420862), (12267, 2309558), (13913, 2036322), (14442, 1961733), (21663, 1307822), (23406, 1210431), (24534, 1154779), (27826, 1018161), (35109, 806954), (41739, 678774), (43326, 653911), (70218, 403477), (83478, 339387), (113129, 250434), (125217, 226258)]