40626817

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2053}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 50873472

約数和(自身を除く): 10246655

約数列:

[1, 7, 11, 77, 257, 1799, 2053, 2827, 14371, 19789, 22583, 158081, 527621, 3693347, 5803831, 40626817]

約数ペア:

[(1, 40626817), (7, 5803831), (11, 3693347), (77, 527621), (257, 158081), (1799, 22583), (2053, 19789), (2827, 14371)]