78855292

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{15809}}^1$

素因数の和:15885

約数の個数: 24

約数和(自身を含む): 146084400

約数和(自身を除く): 67229108

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 15809, 31618, 63236, 458461, 679787, 916922, 1359574, 1833844, 2719148, 19713823, 39427646, 78855292]

約数ペア:

[(1, 78855292), (2, 39427646), (4, 19713823), (29, 2719148), (43, 1833844), (58, 1359574), (86, 916922), (116, 679787), (172, 458461), (1247, 63236), (2494, 31618), (4988, 15809)]