42415656

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 66448344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 107, 166, 199, 214, 249, 321, 332, 398, 428, 498, 597, 642, 664, 796, 856, 996, 1194, 1284, 1592, 1992, 2388, 2568, 4776, 8881, 16517, 17762, 21293, 26643, 33034, 35524, 42586, 49551, 53286, 63879, 66068, 71048, 85172, 99102, 106572, 127758, 132136, 170344, 198204, 213144, 255516, 396408, 511032, 1767319, 3534638, 5301957, 7069276, 10603914, 14138552, 21207828, 42415656]

約数ペア:

[(1, 42415656), (2, 21207828), (3, 14138552), (4, 10603914), (6, 7069276), (8, 5301957), (12, 3534638), (24, 1767319), (83, 511032), (107, 396408), (166, 255516), (199, 213144), (214, 198204), (249, 170344), (321, 132136), (332, 127758), (398, 106572), (428, 99102), (498, 85172), (597, 71048), (642, 66068), (664, 63879), (796, 53286), (856, 49551), (996, 42586), (1194, 35524), (1284, 33034), (1592, 26643), (1992, 21293), (2388, 17762), (2568, 16517), (4776, 8881)]