67145704

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4153}}^1$

素因数の和:4249

約数の個数: 32

約数和(自身を含む): 131598720

約数和(自身を除く): 64453016

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 2021, 4042, 4153, 8084, 8306, 16168, 16612, 33224, 178579, 195191, 357158, 390382, 714316, 780764, 1428632, 1561528, 8393213, 16786426, 33572852, 67145704]

約数ペア:

[(1, 67145704), (2, 33572852), (4, 16786426), (8, 8393213), (43, 1561528), (47, 1428632), (86, 780764), (94, 714316), (172, 390382), (188, 357158), (344, 195191), (376, 178579), (2021, 33224), (4042, 16612), (4153, 16168), (8084, 8306)]