28119335736

素因数分解:

$2^3\times 3^1\times {\mathrm{9091}}^1\times {\mathrm{128879}}^1$

素因数の和:137979

約数の個数: 32

約数和(自身を含む): 70306617600

約数和(自身を除く): 42187281864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9091, 18182, 27273, 36364, 54546, 72728, 109092, 128879, 218184, 257758, 386637, 515516, 773274, 1031032, 1546548, 3093096, 1171638989, 2343277978, 3514916967, 4686555956, 7029833934, 9373111912, 14059667868, 28119335736]

約数ペア:

[(1, 28119335736), (2, 14059667868), (3, 9373111912), (4, 7029833934), (6, 4686555956), (8, 3514916967), (12, 2343277978), (24, 1171638989), (9091, 3093096), (18182, 1546548), (27273, 1031032), (36364, 773274), (54546, 515516), (72728, 386637), (109092, 257758), (128879, 218184)]