27889418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{13903}}^1$

素因数の和:13981

約数の個数: 16

約数和(自身を含む): 45048960

約数和(自身を除く): 17159542

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 13903, 27806, 236351, 472702, 820277, 1640554, 13944709, 27889418]

約数ペア:

[(1, 27889418), (2, 13944709), (17, 1640554), (34, 820277), (59, 472702), (118, 236351), (1003, 27806), (2006, 13903)]