28277552

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{60943}}^1$

素因数の和:60980

約数の個数: 20

約数和(自身を含む): 56677920

約数和(自身を除く): 28400368

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 60943, 121886, 243772, 487544, 975088, 1767347, 3534694, 7069388, 14138776, 28277552]

約数ペア:

[(1, 28277552), (2, 14138776), (4, 7069388), (8, 3534694), (16, 1767347), (29, 975088), (58, 487544), (116, 243772), (232, 121886), (464, 60943)]