67394672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2671}}^1$

素因数の和:2781

約数の個数: 40

約数和(自身を含む): 139157760

約数和(自身を除く): 71763088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1328, 1577, 2671, 3154, 5342, 6308, 10684, 12616, 21368, 25232, 42736, 50749, 101498, 202996, 221693, 405992, 443386, 811984, 886772, 1773544, 3547088, 4212167, 8424334, 16848668, 33697336, 67394672]

約数ペア:

[(1, 67394672), (2, 33697336), (4, 16848668), (8, 8424334), (16, 4212167), (19, 3547088), (38, 1773544), (76, 886772), (83, 811984), (152, 443386), (166, 405992), (304, 221693), (332, 202996), (664, 101498), (1328, 50749), (1577, 42736), (2671, 25232), (3154, 21368), (5342, 12616), (6308, 10684)]