28295652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 83349504

約数和(自身を除く): 55053852

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 113, 132, 154, 226, 231, 271, 308, 339, 452, 462, 542, 678, 791, 813, 924, 1084, 1243, 1356, 1582, 1626, 1897, 2373, 2486, 2981, 3164, 3252, 3729, 3794, 4746, 4972, 5691, 5962, 7458, 7588, 8701, 8943, 9492, 11382, 11924, 14916, 17402, 17886, 20867, 22764, 26103, 30623, 34804, 35772, 41734, 52206, 61246, 62601, 83468, 91869, 104412, 122492, 125202, 183738, 214361, 250404, 336853, 367476, 428722, 643083, 673706, 857444, 1010559, 1286166, 1347412, 2021118, 2357971, 2572332, 4042236, 4715942, 7073913, 9431884, 14147826, 28295652]

約数ペア:

[(1, 28295652), (2, 14147826), (3, 9431884), (4, 7073913), (6, 4715942), (7, 4042236), (11, 2572332), (12, 2357971), (14, 2021118), (21, 1347412), (22, 1286166), (28, 1010559), (33, 857444), (42, 673706), (44, 643083), (66, 428722), (77, 367476), (84, 336853), (113, 250404), (132, 214361), (154, 183738), (226, 125202), (231, 122492), (271, 104412), (308, 91869), (339, 83468), (452, 62601), (462, 61246), (542, 52206), (678, 41734), (791, 35772), (813, 34804), (924, 30623), (1084, 26103), (1243, 22764), (1356, 20867), (1582, 17886), (1626, 17402), (1897, 14916), (2373, 11924), (2486, 11382), (2981, 9492), (3164, 8943), (3252, 8701), (3729, 7588), (3794, 7458), (4746, 5962), (4972, 5691)]