68506148

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{967}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 121968000

約数和(自身を除く): 53461852

約数列:

[1, 2, 4, 89, 178, 199, 356, 398, 796, 967, 1934, 3868, 17711, 35422, 70844, 86063, 172126, 192433, 344252, 384866, 769732, 17126537, 34253074, 68506148]

約数ペア:

[(1, 68506148), (2, 34253074), (4, 17126537), (89, 769732), (178, 384866), (199, 344252), (356, 192433), (398, 172126), (796, 86063), (967, 70844), (1934, 35422), (3868, 17711)]