56778071

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1093}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 66900288

約数和(自身を除く): 10122217

約数列:

[1, 7, 41, 181, 287, 1093, 1267, 7421, 7651, 44813, 51947, 197833, 313691, 1384831, 8111153, 56778071]

約数ペア:

[(1, 56778071), (7, 8111153), (41, 1384831), (181, 313691), (287, 197833), (1093, 51947), (1267, 44813), (7421, 7651)]