27927638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{2521}}^1$

素因数の和:2743

約数の個数: 16

約数和(自身を含む): 43580160

約数和(自身を除く): 15652522

約数列:

[1, 2, 29, 58, 191, 382, 2521, 5042, 5539, 11078, 73109, 146218, 481511, 963022, 13963819, 27927638]

約数ペア:

[(1, 27927638), (2, 13963819), (29, 963022), (58, 481511), (191, 146218), (382, 73109), (2521, 11078), (5042, 5539)]