78427402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{34981}}^1$

素因数の和:35061

約数の個数: 16

約数和(自身を含む): 125935200

約数和(自身を除く): 47507798

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 34981, 69962, 664639, 1329278, 2063879, 4127758, 39213701, 78427402]

約数ペア:

[(1, 78427402), (2, 39213701), (19, 4127758), (38, 2063879), (59, 1329278), (118, 664639), (1121, 69962), (2242, 34981)]