40246738

素因数分解:

$2^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{887}}^1$

素因数の和:1366

約数の個数: 24

約数和(自身を含む): 70457472

約数和(自身を除く): 30210734

約数列:

[1, 2, 7, 14, 49, 98, 463, 887, 926, 1774, 3241, 6209, 6482, 12418, 22687, 43463, 45374, 86926, 410681, 821362, 2874767, 5749534, 20123369, 40246738]

約数ペア:

[(1, 40246738), (2, 20123369), (7, 5749534), (14, 2874767), (49, 821362), (98, 410681), (463, 86926), (887, 45374), (926, 43463), (1774, 22687), (3241, 12418), (6209, 6482)]