28703158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{1637}}^1$

素因数の和:2447

約数の個数: 16

約数和(自身を含む): 47056464

約数和(自身を除く): 18353306

約数列:

[1, 2, 11, 22, 797, 1594, 1637, 3274, 8767, 17534, 18007, 36014, 1304689, 2609378, 14351579, 28703158]

約数ペア:

[(1, 28703158), (2, 14351579), (11, 2609378), (22, 1304689), (797, 36014), (1594, 18007), (1637, 17534), (3274, 8767)]