28629296

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{77797}}^1$

素因数の和:77828

約数の個数: 20

約数和(自身を含む): 57881712

約数和(自身を除く): 29252416

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 77797, 155594, 311188, 622376, 1244752, 1789331, 3578662, 7157324, 14314648, 28629296]

約数ペア:

[(1, 28629296), (2, 14314648), (4, 7157324), (8, 3578662), (16, 1789331), (23, 1244752), (46, 622376), (92, 311188), (184, 155594), (368, 77797)]