73457584

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{461}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 149177952

約数和(自身を除く): 75720368

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 433, 461, 866, 922, 1732, 1844, 3464, 3688, 6928, 7376, 9959, 10603, 19918, 21206, 39836, 42412, 79672, 84824, 159344, 169648, 199613, 399226, 798452, 1596904, 3193808, 4591099, 9182198, 18364396, 36728792, 73457584]

約数ペア:

[(1, 73457584), (2, 36728792), (4, 18364396), (8, 9182198), (16, 4591099), (23, 3193808), (46, 1596904), (92, 798452), (184, 399226), (368, 199613), (433, 169648), (461, 159344), (866, 84824), (922, 79672), (1732, 42412), (1844, 39836), (3464, 21206), (3688, 19918), (6928, 10603), (7376, 9959)]