27515828

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1237}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 49500192

約数和(自身を除く): 21984364

約数列:

[1, 2, 4, 67, 83, 134, 166, 268, 332, 1237, 2474, 4948, 5561, 11122, 22244, 82879, 102671, 165758, 205342, 331516, 410684, 6878957, 13757914, 27515828]

約数ペア:

[(1, 27515828), (2, 13757914), (4, 6878957), (67, 410684), (83, 331516), (134, 205342), (166, 165758), (268, 102671), (332, 82879), (1237, 22244), (2474, 11122), (4948, 5561)]