66374140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{474101}}^1$

素因数の和:474117

約数の個数: 24

約数和(自身を含む): 159298272

約数和(自身を除く): 92924132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 474101, 948202, 1896404, 2370505, 3318707, 4741010, 6637414, 9482020, 13274828, 16593535, 33187070, 66374140]

約数ペア:

[(1, 66374140), (2, 33187070), (4, 16593535), (5, 13274828), (7, 9482020), (10, 6637414), (14, 4741010), (20, 3318707), (28, 2370505), (35, 1896404), (70, 948202), (140, 474101)]