72402836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{2029}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 138462240

約数和(自身を除く): 66059404

約数列:

[1, 2, 4, 11, 22, 44, 811, 1622, 2029, 3244, 4058, 8116, 8921, 17842, 22319, 35684, 44638, 89276, 1645519, 3291038, 6582076, 18100709, 36201418, 72402836]

約数ペア:

[(1, 72402836), (2, 36201418), (4, 18100709), (11, 6582076), (22, 3291038), (44, 1645519), (811, 89276), (1622, 44638), (2029, 35684), (3244, 22319), (4058, 17842), (8116, 8921)]