28435154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{1823}}^1$

素因数の和:2545

約数の個数: 16

約数和(自身を含む): 46621440

約数和(自身を除く): 18186286

約数列:

[1, 2, 11, 22, 709, 1418, 1823, 3646, 7799, 15598, 20053, 40106, 1292507, 2585014, 14217577, 28435154]

約数ペア:

[(1, 28435154), (2, 14217577), (11, 2585014), (22, 1292507), (709, 40106), (1418, 20053), (1823, 15598), (3646, 7799)]