28896264

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2384

約数の個数: 80

約数和(自身を含む): 85232400

約数和(自身を除く): 56336136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 2347, 3078, 4104, 4694, 6156, 7041, 9388, 12312, 14082, 18776, 21123, 28164, 42246, 44593, 56328, 63369, 84492, 89186, 126738, 133779, 168984, 178372, 190107, 253476, 267558, 356744, 380214, 401337, 506952, 535116, 760428, 802674, 1070232, 1204011, 1520856, 1605348, 2408022, 3210696, 3612033, 4816044, 7224066, 9632088, 14448132, 28896264]

約数ペア:

[(1, 28896264), (2, 14448132), (3, 9632088), (4, 7224066), (6, 4816044), (8, 3612033), (9, 3210696), (12, 2408022), (18, 1605348), (19, 1520856), (24, 1204011), (27, 1070232), (36, 802674), (38, 760428), (54, 535116), (57, 506952), (72, 401337), (76, 380214), (81, 356744), (108, 267558), (114, 253476), (152, 190107), (162, 178372), (171, 168984), (216, 133779), (228, 126738), (324, 89186), (342, 84492), (456, 63369), (513, 56328), (648, 44593), (684, 42246), (1026, 28164), (1368, 21123), (1539, 18776), (2052, 14082), (2347, 12312), (3078, 9388), (4104, 7041), (4694, 6156)]