7287724

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 13160448

約数和(自身を除く): 5872724

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 383, 766, 1532, 4757, 9514, 19028, 25661, 27193, 51322, 54386, 102644, 108772, 1821931, 3643862, 7287724]

約数ペア:

[(1, 7287724), (2, 3643862), (4, 1821931), (67, 108772), (71, 102644), (134, 54386), (142, 51322), (268, 27193), (284, 25661), (383, 19028), (766, 9514), (1532, 4757)]