28593972

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 83426112

約数和(自身を除く): 54832140

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 71, 81, 99, 108, 113, 132, 142, 162, 198, 213, 226, 284, 297, 324, 339, 396, 426, 452, 594, 639, 678, 781, 852, 891, 1017, 1188, 1243, 1278, 1356, 1562, 1782, 1917, 2034, 2343, 2486, 2556, 3051, 3124, 3564, 3729, 3834, 4068, 4686, 4972, 5751, 6102, 7029, 7458, 7668, 8023, 9153, 9372, 11187, 11502, 12204, 14058, 14916, 16046, 18306, 21087, 22374, 23004, 24069, 28116, 32092, 33561, 36612, 42174, 44748, 48138, 63261, 67122, 72207, 84348, 88253, 96276, 100683, 126522, 134244, 144414, 176506, 201366, 216621, 253044, 264759, 288828, 353012, 402732, 433242, 529518, 649863, 794277, 866484, 1059036, 1299726, 1588554, 2382831, 2599452, 3177108, 4765662, 7148493, 9531324, 14296986, 28593972]

約数ペア:

[(1, 28593972), (2, 14296986), (3, 9531324), (4, 7148493), (6, 4765662), (9, 3177108), (11, 2599452), (12, 2382831), (18, 1588554), (22, 1299726), (27, 1059036), (33, 866484), (36, 794277), (44, 649863), (54, 529518), (66, 433242), (71, 402732), (81, 353012), (99, 288828), (108, 264759), (113, 253044), (132, 216621), (142, 201366), (162, 176506), (198, 144414), (213, 134244), (226, 126522), (284, 100683), (297, 96276), (324, 88253), (339, 84348), (396, 72207), (426, 67122), (452, 63261), (594, 48138), (639, 44748), (678, 42174), (781, 36612), (852, 33561), (891, 32092), (1017, 28116), (1188, 24069), (1243, 23004), (1278, 22374), (1356, 21087), (1562, 18306), (1782, 16046), (1917, 14916), (2034, 14058), (2343, 12204), (2486, 11502), (2556, 11187), (3051, 9372), (3124, 9153), (3564, 8023), (3729, 7668), (3834, 7458), (4068, 7029), (4686, 6102), (4972, 5751)]