40339054

素因数分解:

$2^1\times 7^2\times {\mathrm{557}}^1\times {\mathrm{739}}^1$

素因数の和:1312

約数の個数: 24

約数和(自身を含む): 70609320

約数和(自身を除く): 30270266

約数列:

[1, 2, 7, 14, 49, 98, 557, 739, 1114, 1478, 3899, 5173, 7798, 10346, 27293, 36211, 54586, 72422, 411623, 823246, 2881361, 5762722, 20169527, 40339054]

約数ペア:

[(1, 40339054), (2, 20169527), (7, 5762722), (14, 2881361), (49, 823246), (98, 411623), (557, 72422), (739, 54586), (1114, 36211), (1478, 27293), (3899, 10346), (5173, 7798)]