28885406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{1873}}^1$

素因数の和:2587

約数の個数: 16

約数和(自身を含む): 47359728

約数和(自身を除く): 18474322

約数列:

[1, 2, 11, 22, 701, 1402, 1873, 3746, 7711, 15422, 20603, 41206, 1312973, 2625946, 14442703, 28885406]

約数ペア:

[(1, 28885406), (2, 14442703), (11, 2625946), (22, 1312973), (701, 41206), (1402, 20603), (1873, 15422), (3746, 7711)]