28761402

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{252293}}^1$

素因数の和:252317

約数の個数: 16

約数和(自身を含む): 60550560

約数和(自身を除く): 31789158

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 252293, 504586, 756879, 1513758, 4793567, 9587134, 14380701, 28761402]

約数ペア:

[(1, 28761402), (2, 14380701), (3, 9587134), (6, 4793567), (19, 1513758), (38, 756879), (57, 504586), (114, 252293)]