28213614

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 73198944

約数和(自身を除く): 44985330

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 97, 99, 113, 117, 143, 194, 198, 226, 234, 286, 291, 339, 429, 582, 678, 858, 873, 1017, 1067, 1243, 1261, 1287, 1469, 1746, 2034, 2134, 2486, 2522, 2574, 2938, 3201, 3729, 3783, 4407, 6402, 7458, 7566, 8814, 9603, 10961, 11187, 11349, 13221, 13871, 16159, 19206, 21922, 22374, 22698, 26442, 27742, 32318, 32883, 41613, 48477, 65766, 83226, 96954, 98649, 120571, 124839, 142493, 145431, 197298, 241142, 249678, 284986, 290862, 361713, 427479, 723426, 854958, 1085139, 1282437, 1567423, 2170278, 2564874, 3134846, 4702269, 9404538, 14106807, 28213614]

約数ペア:

[(1, 28213614), (2, 14106807), (3, 9404538), (6, 4702269), (9, 3134846), (11, 2564874), (13, 2170278), (18, 1567423), (22, 1282437), (26, 1085139), (33, 854958), (39, 723426), (66, 427479), (78, 361713), (97, 290862), (99, 284986), (113, 249678), (117, 241142), (143, 197298), (194, 145431), (198, 142493), (226, 124839), (234, 120571), (286, 98649), (291, 96954), (339, 83226), (429, 65766), (582, 48477), (678, 41613), (858, 32883), (873, 32318), (1017, 27742), (1067, 26442), (1243, 22698), (1261, 22374), (1287, 21922), (1469, 19206), (1746, 16159), (2034, 13871), (2134, 13221), (2486, 11349), (2522, 11187), (2574, 10961), (2938, 9603), (3201, 8814), (3729, 7566), (3783, 7458), (4407, 6402)]