28184144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1117}}^1$

素因数の和:1227

約数の個数: 40

約数和(自身を含む): 58225440

約数和(自身を除く): 30041296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1117, 1328, 1577, 2234, 3154, 4468, 6308, 8936, 12616, 17872, 21223, 25232, 42446, 84892, 92711, 169784, 185422, 339568, 370844, 741688, 1483376, 1761509, 3523018, 7046036, 14092072, 28184144]

約数ペア:

[(1, 28184144), (2, 14092072), (4, 7046036), (8, 3523018), (16, 1761509), (19, 1483376), (38, 741688), (76, 370844), (83, 339568), (152, 185422), (166, 169784), (304, 92711), (332, 84892), (664, 42446), (1117, 25232), (1328, 21223), (1577, 17872), (2234, 12616), (3154, 8936), (4468, 6308)]