42286486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{51949}}^1$

素因数の和:51999

約数の個数: 16

約数和(自身を含む): 71067600

約数和(自身を除く): 28781114

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 51949, 103898, 571439, 1142878, 1922113, 3844226, 21143243, 42286486]

約数ペア:

[(1, 42286486), (2, 21143243), (11, 3844226), (22, 1922113), (37, 1142878), (74, 571439), (407, 103898), (814, 51949)]