28856071545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{36299}}^1$

素因数の和:36494

約数の個数: 64

約数和(自身を含む): 54028339200

約数和(自身を除く): 25172267655

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 113, 201, 335, 339, 469, 565, 791, 1005, 1407, 1695, 2345, 2373, 3955, 7035, 7571, 11865, 22713, 36299, 37855, 52997, 108897, 113565, 158991, 181495, 254093, 264985, 544485, 762279, 794955, 1270465, 2432033, 3811395, 4101787, 7296099, 12160165, 12305361, 17024231, 20508935, 28712509, 36480495, 51072693, 61526805, 85121155, 86137527, 143562545, 255363465, 274819729, 430687635, 824459187, 1374098645, 1923738103, 4122295935, 5771214309, 9618690515, 28856071545]

約数ペア:

[(1, 28856071545), (3, 9618690515), (5, 5771214309), (7, 4122295935), (15, 1923738103), (21, 1374098645), (35, 824459187), (67, 430687635), (105, 274819729), (113, 255363465), (201, 143562545), (335, 86137527), (339, 85121155), (469, 61526805), (565, 51072693), (791, 36480495), (1005, 28712509), (1407, 20508935), (1695, 17024231), (2345, 12305361), (2373, 12160165), (3955, 7296099), (7035, 4101787), (7571, 3811395), (11865, 2432033), (22713, 1270465), (36299, 794955), (37855, 762279), (52997, 544485), (108897, 264985), (113565, 254093), (158991, 181495)]