40612054

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{19211}}^1$

素因数の和:19371

約数の個数: 16

約数和(自身を含む): 70085376

約数和(自身を除く): 29473322

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 19211, 38422, 134477, 268954, 2900861, 5801722, 20306027, 40612054]

約数ペア:

[(1, 40612054), (2, 20306027), (7, 5801722), (14, 2900861), (151, 268954), (302, 134477), (1057, 38422), (2114, 19211)]