28581148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1109}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 53146800

約数和(自身を除く): 24565652

約数列:

[1, 2, 4, 17, 34, 68, 379, 758, 1109, 1516, 2218, 4436, 6443, 12886, 18853, 25772, 37706, 75412, 420311, 840622, 1681244, 7145287, 14290574, 28581148]

約数ペア:

[(1, 28581148), (2, 14290574), (4, 7145287), (17, 1681244), (34, 840622), (68, 420311), (379, 75412), (758, 37706), (1109, 25772), (1516, 18853), (2218, 12886), (4436, 6443)]