40615612

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{68147}}^1$

素因数の和:68300

約数の個数: 12

約数和(自身を含む): 71555400

約数和(自身を除く): 30939788

約数列:

[1, 2, 4, 149, 298, 596, 68147, 136294, 272588, 10153903, 20307806, 40615612]

約数ペア:

[(1, 40615612), (2, 20307806), (4, 10153903), (149, 272588), (298, 136294), (596, 68147)]