66998524

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{1153}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 119554400

約数和(自身を除く): 52555876

約数列:

[1, 2, 4, 73, 146, 199, 292, 398, 796, 1153, 2306, 4612, 14527, 29054, 58108, 84169, 168338, 229447, 336676, 458894, 917788, 16749631, 33499262, 66998524]

約数ペア:

[(1, 66998524), (2, 33499262), (4, 16749631), (73, 917788), (146, 458894), (199, 336676), (292, 229447), (398, 168338), (796, 84169), (1153, 58108), (2306, 29054), (4612, 14527)]