28893070

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{28607}}^1$

素因数の和:28715

約数の個数: 16

約数和(自身を含む): 52524288

約数和(自身を除く): 23631218

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 28607, 57214, 143035, 286070, 2889307, 5778614, 14446535, 28893070]

約数ペア:

[(1, 28893070), (2, 14446535), (5, 5778614), (10, 2889307), (101, 286070), (202, 143035), (505, 57214), (1010, 28607)]