28739424

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{42767}}^1$

素因数の和:42787

約数の個数: 48

約数和(自身を含む): 86220288

約数和(自身を除く): 57480864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 42767, 85534, 128301, 171068, 256602, 299369, 342136, 513204, 598738, 684272, 898107, 1026408, 1197476, 1368544, 1796214, 2052816, 2394952, 3592428, 4105632, 4789904, 7184856, 9579808, 14369712, 28739424]

約数ペア:

[(1, 28739424), (2, 14369712), (3, 9579808), (4, 7184856), (6, 4789904), (7, 4105632), (8, 3592428), (12, 2394952), (14, 2052816), (16, 1796214), (21, 1368544), (24, 1197476), (28, 1026408), (32, 898107), (42, 684272), (48, 598738), (56, 513204), (84, 342136), (96, 299369), (112, 256602), (168, 171068), (224, 128301), (336, 85534), (672, 42767)]