64329356

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25247}}^1$

素因数の和:25278

約数の個数: 36

約数和(自身を含む): 141035328

約数和(自身を除く): 76705972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 25247, 50494, 100988, 176729, 328211, 353458, 656422, 706916, 1237103, 1312844, 2297477, 2474206, 4594954, 4948412, 9189908, 16082339, 32164678, 64329356]

約数ペア:

[(1, 64329356), (2, 32164678), (4, 16082339), (7, 9189908), (13, 4948412), (14, 4594954), (26, 2474206), (28, 2297477), (49, 1312844), (52, 1237103), (91, 706916), (98, 656422), (182, 353458), (196, 328211), (364, 176729), (637, 100988), (1274, 50494), (2548, 25247)]