28895162

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1362

約数の個数: 24

約数和(自身を含む): 47256192

約数和(自身を除く): 18361030

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 1291, 2582, 11191, 22382, 24529, 40021, 49058, 80042, 466051, 760399, 932102, 1520798, 14447581, 28895162]

約数ペア:

[(1, 28895162), (2, 14447581), (19, 1520798), (31, 932102), (38, 760399), (62, 466051), (361, 80042), (589, 49058), (722, 40021), (1178, 24529), (1291, 22382), (2582, 11191)]