28144054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{7333}}^1$

素因数の和:7455

約数の個数: 16

約数和(自身を含む): 44884080

約数和(自身を除く): 16740026

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 7333, 14666, 139327, 278654, 740633, 1481266, 14072027, 28144054]

約数ペア:

[(1, 28144054), (2, 14072027), (19, 1481266), (38, 740633), (101, 278654), (202, 139327), (1919, 14666), (3838, 7333)]