28095473

素因数分解:

$7^3\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:933

約数の個数: 16

約数和(自身を含む): 33129600

約数和(自身を除く): 5034127

約数列:

[1, 7, 49, 101, 343, 707, 811, 4949, 5677, 34643, 39739, 81911, 278173, 573377, 4013639, 28095473]

約数ペア:

[(1, 28095473), (7, 4013639), (49, 573377), (101, 278173), (343, 81911), (707, 39739), (811, 34643), (4949, 5677)]