28310286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{757}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 59378688

約数和(自身を除く): 31068402

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 271, 542, 757, 813, 1514, 1626, 2271, 4542, 6233, 12466, 17411, 18699, 34822, 37398, 52233, 104466, 205147, 410294, 615441, 1230882, 4718381, 9436762, 14155143, 28310286]

約数ペア:

[(1, 28310286), (2, 14155143), (3, 9436762), (6, 4718381), (23, 1230882), (46, 615441), (69, 410294), (138, 205147), (271, 104466), (542, 52233), (757, 37398), (813, 34822), (1514, 18699), (1626, 17411), (2271, 12466), (4542, 6233)]