28582169

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16139}}^1$

素因数の和:16180

約数の個数: 16

約数和(自身を含む): 37186560

約数和(自身を除く): 8604391

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 16139, 112973, 177529, 371197, 1242703, 2598379, 4083167, 28582169]

約数ペア:

[(1, 28582169), (7, 4083167), (11, 2598379), (23, 1242703), (77, 371197), (161, 177529), (253, 112973), (1771, 16139)]